:quality(85)/https://cdn.frvr.ai/682ff630144eac840f344c4a.png)
:quality(85)/https://cdn.frvr.ai/68335b525cde398ff4ee7eda.png)
Creation History
User prompt
use enemy_right asset for enemies which coming from right half of the screen
User prompt
use enemy_right asset for enemies which coming from right side of the screen
User prompt
use enemy_right asset for enemies which coming from right
User prompt
make enemies face up to hero
User prompt
make texts smaller
User prompt
make hero speed 15
User prompt
add a timer to top right corner
User prompt
decrease hero speed to 5
User prompt
increase hero movement speed %100
User prompt
decrease attack speed by %100
User prompt
decrease attack speed,bullet speed, enemy speed by %100
User prompt
decrease the attack speed rate by %50
User prompt
add auto aim
User prompt
remove autofire
User prompt
fire by clicking
User prompt
use enemy_right asset for the enemies which coming from right side of the screen
User prompt
remove the powerup class thing
User prompt
Add a magnet power-up that appears at a random location on the screen every 10 seconds and attracts XP from further away into the player
User prompt
At level 2 make the bullet spread narrower but make it wider as you level up
User prompt
make enemies slower
User prompt
make it little bit wider
User prompt
decrease bullet spread
User prompt
add extra bullets each level up
User prompt
add bullet pierce
User prompt
add attack speed upgrade each time I level up
/****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
/****
* Classes
****/
// Bullet class
var Bullet = Container.expand(function () {
var self = Container.call(this);
var bulletSprite = self.attachAsset('bullet', {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 18;
self.speed = 19; // Decreased bullet speed by 100%
self.dirX = 1;
self.dirY = 0;
self.pierce = 1; // Number of enemies bullet can hit before being destroyed (default 1)
self.update = function () {
self.x += self.dirX * self.speed;
self.y += self.dirY * self.speed;
};
return self;
});
// Enemy class
var Enemy = Container.expand(function () {
var self = Container.call(this);
var enemySprite = self.attachAsset('enemy', {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 50;
self.speed = 1.5 + Math.random(); // Decreased enemy speed by 100%
self.update = function () {
// Move toward hero
var dx = hero.x - self.x;
var dy = hero.y - self.y;
var dist = Math.sqrt(dx * dx + dy * dy);
if (dist > 0) {
self.x += dx / dist * self.speed;
self.y += dy / dist * self.speed;
}
};
return self;
});
// Experience Gem class
var Gem = Container.expand(function () {
var self = Container.call(this);
var gemSprite = self.attachAsset('xp_gem', {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 20;
self.update = function () {};
return self;
});
// Hero class
var Hero = Container.expand(function () {
var self = Container.call(this);
var heroSprite = self.attachAsset('hero', {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 60; // for collision
self.speed = 36; // movement speed per tick (increased by 100%)
self.targetX = 1024;
self.targetY = 1366;
self.update = function () {
// Move towards targetX, targetY (set by touch/mouse)
var dx = self.targetX - self.x;
var dy = self.targetY - self.y;
var dist = Math.sqrt(dx * dx + dy * dy);
if (dist > 10) {
var move = Math.min(self.speed, dist);
self.x += dx / dist * move;
self.y += dy / dist * move;
}
};
return self;
});
// Powerup class
var Powerup = Container.expand(function () {
var self = Container.call(this);
var powerupSprite = self.attachAsset('powerup', {
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 30;
self.update = function () {};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x181818
});
/****
* Game Code
****/
// Powerup
// Experience Gem
// Bullet
// Enemy
// Hero
// Game state variables
var hero;
var enemies = [];
var bullets = [];
var gems = [];
var powerups = [];
var spawnTimer = 0;
var spawnInterval = 90; // ticks between spawns, will decrease
var wave = 1;
var xp = 0;
var xpToLevel = 10;
var level = 1;
var dragging = false;
var lastGameOver = false;
var scoreTxt, xpTxt, levelTxt;
// Center positions
var centerX = 2048 / 2;
var centerY = 2732 / 2;
// Create hero
hero = new Hero();
hero.x = centerX;
hero.y = centerY;
game.addChild(hero);
// GUI: Score (time survived)
scoreTxt = new Text2('Score: 0', {
size: 90,
fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// GUI: XP
xpTxt = new Text2('XP: 0/10', {
size: 60,
fill: 0x7BE495
});
xpTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(xpTxt);
xpTxt.y = 110;
// GUI: Level
levelTxt = new Text2('Level: 1', {
size: 60,
fill: 0xF7E967
});
levelTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(levelTxt);
levelTxt.y = 180;
// Helper: spawn enemy at random edge
function spawnEnemy() {
var enemy = new Enemy();
var edge = Math.floor(Math.random() * 4);
var x, y;
if (edge === 0) {
// top
x = Math.random() * 2048;
y = -100;
} else if (edge === 1) {
// right
x = 2048 + 100;
y = Math.random() * 2732;
} else if (edge === 2) {
// bottom
x = Math.random() * 2048;
y = 2732 + 100;
} else {
// left
x = -100;
y = Math.random() * 2732;
}
enemy.x = x;
enemy.y = y;
enemies.push(enemy);
game.addChild(enemy);
}
// Helper: spawn gem at (x, y)
function spawnGem(x, y) {
var gem = new Gem();
gem.x = x;
gem.y = y;
gems.push(gem);
game.addChild(gem);
}
// Helper: spawn powerup at (x, y)
function spawnPowerup(x, y) {
var powerup = new Powerup();
powerup.x = x;
powerup.y = y;
powerups.push(powerup);
game.addChild(powerup);
}
// Helper: fire bullet in direction (dx, dy)
function fireBullet(dx, dy) {
var bullet = new Bullet();
bullet.x = hero.x;
bullet.y = hero.y;
bullet.pierce = Bullet.prototype.pierce || 1;
var dist = Math.sqrt(dx * dx + dy * dy);
if (dist === 0) {
bullet.dirX = 1;
bullet.dirY = 0;
} else {
bullet.dirX = dx / dist;
bullet.dirY = dy / dist;
}
bullet.rotation = Math.atan2(bullet.dirY, bullet.dirX);
bullets.push(bullet);
game.addChild(bullet);
}
// Helper: get random direction
function randomDir() {
var angle = Math.random() * Math.PI * 2;
return {
x: Math.cos(angle),
y: Math.sin(angle)
};
}
// Helper: distance between two objects
function dist2(a, b) {
var dx = a.x - b.x;
var dy = a.y - b.y;
return Math.sqrt(dx * dx + dy * dy);
}
// Handle movement (touch/mouse)
game.down = function (x, y, obj) {
// Don't allow drag in top left 100x100
if (x < 100 && y < 100) return;
hero.targetX = x;
hero.targetY = y;
dragging = true;
};
game.move = function (x, y, obj) {
// Always update hero's target position to follow the pointer
hero.targetX = x;
hero.targetY = y;
};
game.up = function (x, y, obj) {
dragging = false;
};
// Main update loop
var ticksSurvived = 0;
var autoAttackTimer = 0;
var autoAttackInterval = 48; // ticks between shots, decreased attack speed by 100%
game.update = function () {
// Update hero
hero.update();
// Update enemies
for (var i = enemies.length - 1; i >= 0; i--) {
var e = enemies[i];
e.update();
// Check collision with hero
if (dist2(e, hero) < e.radius + hero.radius) {
if (!lastGameOver) {
LK.effects.flashScreen(0xff0000, 1000);
LK.showGameOver();
lastGameOver = true;
}
return;
}
}
// Update bullets
for (var i = bullets.length - 1; i >= 0; i--) {
var b = bullets[i];
b.update();
// Remove if out of bounds
if (b.x < -100 || b.x > 2148 || b.y < -100 || b.y > 2832) {
b.destroy();
bullets.splice(i, 1);
continue;
}
// Check collision with enemies
for (var j = enemies.length - 1; j >= 0; j--) {
var e = enemies[j];
if (dist2(b, e) < b.radius + e.radius) {
// Enemy dies, spawn gem
spawnGem(e.x, e.y);
// Chance to spawn powerup
if (Math.random() < 0.08) {
spawnPowerup(e.x, e.y);
}
e.destroy();
enemies.splice(j, 1);
// Bullet pierce logic
b.pierce -= 1;
if (b.pierce <= 0) {
b.destroy();
bullets.splice(i, 1);
}
break;
}
}
}
// Update gems
for (var i = gems.length - 1; i >= 0; i--) {
var g = gems[i];
// If close to hero, attract
var d = dist2(g, hero);
if (d < 300) {
var dx = hero.x - g.x;
var dy = hero.y - g.y;
var dist = Math.sqrt(dx * dx + dy * dy);
if (dist > 0) {
g.x += dx / dist * 18;
g.y += dy / dist * 18;
}
}
// Collect
if (dist2(g, hero) < g.radius + hero.radius) {
xp += 1;
g.destroy();
gems.splice(i, 1);
// Level up
if (xp >= xpToLevel) {
level += 1;
xp = 0;
xpToLevel = 10 + level * 4;
// Show level up effect
LK.effects.flashObject(hero, 0xf7e967, 600);
// Powerup on level up
spawnPowerup(hero.x + (Math.random() - 0.5) * 200, hero.y + (Math.random() - 0.5) * 200);
// Attack speed upgrade on level up
autoAttackInterval = Math.max(12, autoAttackInterval - 4); // double minimum and decrement for 100% slower attack speed
// Bullet pierce upgrade on level up
Bullet.prototype.pierce = (Bullet.prototype.pierce || 1) + 1;
}
}
}
// Update powerups
for (var i = powerups.length - 1; i >= 0; i--) {
var p = powerups[i];
// Attract if close
var d = dist2(p, hero);
if (d < 300) {
var dx = hero.x - p.x;
var dy = hero.y - p.y;
var dist = Math.sqrt(dx * dx + dy * dy);
if (dist > 0) {
p.x += dx / dist * 12;
p.y += dy / dist * 12;
}
}
// Collect
if (dist2(p, hero) < p.radius + hero.radius) {
// Powerup: random effect (for MVP, just increase fire rate or speed)
if (Math.random() < 0.5) {
// Increase fire rate
autoAttackInterval = Math.max(16, autoAttackInterval - 4); // double minimum and decrement for 100% slower attack speed
LK.effects.flashObject(hero, 0x8e44ad, 400);
} else {
// Increase move speed
hero.speed += 2;
LK.effects.flashObject(hero, 0x7be495, 400);
}
p.destroy();
powerups.splice(i, 1);
}
}
// Auto-attack: fire bullet at nearest enemy
autoAttackTimer++;
if (autoAttackTimer >= autoAttackInterval) {
autoAttackTimer = 0;
// Find nearest enemy
var nearest = null,
minDist = 99999;
for (var i = 0; i < enemies.length; i++) {
var e = enemies[i];
var d = dist2(hero, e);
if (d < minDist) {
minDist = d;
nearest = e;
}
}
if (nearest) {
var dx = nearest.x - hero.x;
var dy = nearest.y - hero.y;
// Fire multiple bullets in a spread, based on level
var extraBullets = Math.max(0, level - 1);
var totalBullets = 1 + extraBullets;
// At level 2, spread is narrower, then increases as you level up
var spread;
if (level === 2) {
spread = Math.PI / 32; // narrower at level 2
} else if (level > 2) {
spread = Math.PI / 32 + (level - 2) * Math.PI / 48; // increases with level
// Cap spread to a reasonable max (e.g. 45 degrees)
if (spread > Math.PI / 4) spread = Math.PI / 4;
} else {
spread = Math.PI / 16; // default for level 1
}
var baseAngle = Math.atan2(dy, dx);
for (var b = 0; b < totalBullets; b++) {
var angle = baseAngle;
if (totalBullets > 1) {
angle = baseAngle - spread / 2 + spread * b / (totalBullets - 1);
}
var dirX = Math.cos(angle);
var dirY = Math.sin(angle);
fireBullet(dirX, dirY);
}
} else {
// No enemy, fire random
var extraBullets = Math.max(0, level - 1);
var totalBullets = 1 + extraBullets;
// At level 2, spread is narrower, then increases as you level up
var spread;
if (level === 2) {
spread = Math.PI / 32;
} else if (level > 2) {
spread = Math.PI / 32 + (level - 2) * Math.PI / 48;
if (spread > Math.PI / 4) spread = Math.PI / 4;
} else {
spread = Math.PI / 16;
}
var baseAngle = Math.random() * Math.PI * 2;
for (var b = 0; b < totalBullets; b++) {
var angle = baseAngle;
if (totalBullets > 1) {
angle = baseAngle - spread / 2 + spread * b / (totalBullets - 1);
}
var dirX = Math.cos(angle);
var dirY = Math.sin(angle);
fireBullet(dirX, dirY);
}
}
}
// Enemy spawn logic
spawnTimer++;
if (spawnTimer >= spawnInterval) {
spawnTimer = 0;
// Spawn more enemies as time goes on
var toSpawn = 1 + Math.floor(wave / 3);
for (var i = 0; i < toSpawn; i++) {
spawnEnemy();
}
wave++;
// Decrease interval to increase difficulty, min 24
spawnInterval = Math.max(24, 90 - Math.floor(wave / 2));
}
// Update GUI
ticksSurvived++;
scoreTxt.setText('Score: ' + Math.floor(ticksSurvived / 60));
xpTxt.setText('XP: ' + xp + '/' + xpToLevel);
levelTxt.setText('Level: ' + level);
// Reset game over flag if game is running
if (hero && hero.parent) lastGameOver = false;
}; ===================================================================
--- original.js
+++ change.js
@@ -63,9 +63,9 @@
anchorX: 0.5,
anchorY: 0.5
});
self.radius = 60; // for collision
- self.speed = 18; // movement speed per tick
+ self.speed = 36; // movement speed per tick (increased by 100%)
self.targetX = 1024;
self.targetY = 1366;
self.update = function () {
// Move towards targetX, targetY (set by touch/mouse)
@@ -101,14 +101,14 @@
/****
* Game Code
****/
-// Game state variables
-// Hero
-// Enemy
-// Bullet
-// Experience Gem
// Powerup
+// Experience Gem
+// Bullet
+// Enemy
+// Hero
+// Game state variables
var hero;
var enemies = [];
var bullets = [];
var gems = [];
@@ -246,9 +246,9 @@
};
// Main update loop
var ticksSurvived = 0;
var autoAttackTimer = 0;
-var autoAttackInterval = 96; // ticks between shots, decreased attack speed by 100%
+var autoAttackInterval = 48; // ticks between shots, decreased attack speed by 100%
game.update = function () {
// Update hero
hero.update();
// Update enemies
@@ -325,9 +325,9 @@
LK.effects.flashObject(hero, 0xf7e967, 600);
// Powerup on level up
spawnPowerup(hero.x + (Math.random() - 0.5) * 200, hero.y + (Math.random() - 0.5) * 200);
// Attack speed upgrade on level up
- autoAttackInterval = Math.max(24, autoAttackInterval - 8); // double minimum and decrement for 100% slower attack speed
+ autoAttackInterval = Math.max(12, autoAttackInterval - 4); // double minimum and decrement for 100% slower attack speed
// Bullet pierce upgrade on level up
Bullet.prototype.pierce = (Bullet.prototype.pierce || 1) + 1;
}
}
@@ -350,9 +350,9 @@
if (dist2(p, hero) < p.radius + hero.radius) {
// Powerup: random effect (for MVP, just increase fire rate or speed)
if (Math.random() < 0.5) {
// Increase fire rate
- autoAttackInterval = Math.max(32, autoAttackInterval - 8); // double minimum and decrement for 100% slower attack speed
+ autoAttackInterval = Math.max(16, autoAttackInterval - 4); // double minimum and decrement for 100% slower attack speed
LK.effects.flashObject(hero, 0x8e44ad, 400);
} else {
// Increase move speed
hero.speed += 2;
Images
:quality(85)/https://cdn.frvr.ai/682be3a70ef7ac42dc5b4ecb.png%3F3)
16x16 pixel wounded guy holding pistol. In-Game asset. 2d. High contrast. No shadows. pixel art. retro arcade game
:quality(85)/https://cdn.frvr.ai/682be74e0ef7ac42dc5b4f63.png%3F3)
3x3 pixel green coin. In-Game asset. 2d. High contrast. No shadows. retro arcade. Pixel art
:quality(85)/https://cdn.frvr.ai/682be7c70ef7ac42dc5b4f77.png%3F3)
3x3 pixel blue coin. In-Game asset. 2d. High contrast. No shadows. Pixel art. retro arcade
:quality(85)/https://cdn.frvr.ai/682c13ef0ef7ac42dc5b51f1.png%3F3)
4x4 pixel art heart. In-Game asset. 2d. High contrast. No shadows. retro arcade. Pixel art. 8 bit
:quality(85)/https://cdn.frvr.ai/682c529492d14ee70f2a9e13.png%3F3)
fill the circle with yellow colour
:quality(85)/https://cdn.frvr.ai/682d25d361af138e4a2af31e.png%3F3)
remove cars and buildings
:quality(85)/https://cdn.frvr.ai/682d26d661af138e4a2af351.png%3F3)
Create an 8-bit style effect representing a magnetic power-up area. The effect should be a circular, glowing field with a soft, pulsing light. The colors should be green and blue, with a slight gradient effect to indicate the area where objects (such as coins or experience points) are attracted towards the character. The circle should have a subtle flicker to show the magnetic pull, and it should be designed to fit within the retro, pixel-art aesthetic of an 8-bit game. In-Game asset. 2d. High contrast. No shadows
:quality(85)/https://cdn.frvr.ai/682d6701a3d1c1dd31b83d8d.png%3F3)
Vertical windowed filled rectangle HUD for the 2d zombie theme game. Use green colours. Do not make it too much pixelated. In-Game asset. 2d. High contrast. No shadows. No text. No icon. No background Transparent.Retro arcade theme.
:quality(85)/https://cdn.frvr.ai/682d6b1ba3d1c1dd31b83ddf.png%3F3)
windowed filled rectangle HUD button for the 2d pixel art zombie theme game. Use dark green colours. In-Game asset. 2d. High contrast. No shadows. No text. No icon. No background Transparent.Retro arcade theme.
:quality(85)/https://cdn.frvr.ai/683087955de500c1176a04ea.png%3F3)
pixelart magnet In-Game asset. 2d. High contrast. No shadows. Pixel art
:quality(85)/https://cdn.frvr.ai/683089b95de500c1176a0550.png%3F3)
pixelart red circular enemy projectile to dodge In-Game asset. 2d. High contrast. No shadows. Pixel art
:quality(85)/https://cdn.frvr.ai/68308c9e9fbf77150f7fb074.png%3F3)
pixelart yellow circular bullet to shoot enemies In-Game asset. 2d. High contrast. No shadows. Pixel art
:quality(85)/https://cdn.frvr.ai/683092d89fbf77150f7fb0ee.png%3F3)
pixelart blue circular enemy projectile to dodge In-Game asset. 2d. High contrast. No shadows. Pixel art
:quality(85)/https://cdn.frvr.ai/68334b3e5514fc4f2fd99591.png%3F3)
4x4pixel bow and arrow. In-Game asset. 2d. High contrast. No shadows. Black outline
:quality(85)/https://cdn.frvr.ai/683358909eda9a9441bcd83c.png%3F3)
8x8 pixel movement speed powerup icon. boot with wings. In-Game asset. 2d. High contrast. No shadows. Black outline
