§ How to · build with AI
How to make a Roblox game with AI
12 step-by-step guides for the systems Forge AI ships in one prompt. Combat, tycoon, obby, pet system, FPS, simulator, boss fight, shop, DataStore, anti-exploit, leaderboard, daily rewards.
Roblox combat system
A Roblox combat system needs four wired-up parts: server-authoritative damage, a RemoteEvent contract, health bar UI, and respawn logic.
5 files · 140 lines · 42 seconds
Roblox tycoon
A Roblox tycoon needs five wired-up systems: a dropper conveyor, a currency collector, per-player worlds, rebirth math, and gamepass hooks.
9 files · 260 lines · 1m 04s
Roblox obby
A Roblox obby needs three things: stages with checkpoints, a respawn-on-fall system, and a win sequence.
8 files · 210 lines · 51 seconds
Roblox pet system
A Roblox pet system needs five wired-up parts: pet inventory, rarity tiers, equip/unequip, trading flow, and a save flow.
11 files · 340 lines · 1m 28s
Roblox FPS
A Roblox FPS needs five wired-up systems: server-authoritative hit detection, ammo + reload, weapon switching, recoil pattern, and respawn.
14 files · 480 lines · 2m 35s
Roblox simulator
A Roblox simulator needs four wired-up parts: a tap-to-gain action, a shop, a rebirth system, and a save flow.
8 files · 240 lines · 58 seconds
Roblox boss fight
A Roblox boss fight needs five wired-up parts: phase transitions, attack telegraphs, per-player damage tracking, loot drops, and arena gates.
7 files · 420 lines · 2m 10s
Roblox shop system
A Roblox shop system needs three wired-up parts: a server-side currency check, an item delivery pipeline, and (optionally) developer product / gamepass purchase hooks.
5 files · 180 lines · 47 seconds
How to use Roblox DataStore the right way
Roblox DataStore is the most common reason Roblox games lose player progress.
3 files · 140 lines · 36 seconds
How to prevent exploits in Roblox
Roblox exploits almost always trace to client-trusted state: client-written damage, client-written currency, client-written ammo.
4 files · 160 lines · 44 seconds
Roblox leaderboard
A Roblox top-scores leaderboard needs three wired-up parts: an OrderedDataStore for cross-server ranking, a 60-second refresh loop, and a SurfaceGui that displays the top N.
4 files · 110 lines · 31 seconds
Roblox daily rewards
A Roblox daily-rewards system needs three wired-up parts: a streak counter, a per-day reward table, and a save flow.
5 files · 170 lines · 49 seconds
Roblox sword fighting game
A Roblox sword fighting game needs five wired pieces: hit detection, combo strings, blocking, parry windows, and ragdoll on kill.
7 files · 220 lines · 58 seconds
Roblox respawn system
A Roblox respawn system needs four pieces: death detection, a cooldown timer, spawn point selection, and a respawn UI.
4 files · 130 lines · 38 seconds
Roblox trading system
A Roblox trading system needs five pieces: a two-party UI, item slots, a lock-in confirmation, scam prevention, and atomic DataStore writes.
8 files · 280 lines · 1m 12s
Roblox quest system
A Roblox quest system needs five pieces: NPC quest givers, objective tracking, progress saves, reward delivery, and a quest log UI.
9 files · 310 lines · 1m 18s
Roblox dialogue system
A Roblox dialogue system needs four pieces: a typewriter UI, branching choices, conditional dialogue (responses change based on player state), and clean integration with quests.
6 files · 180 lines · 52 seconds
Roblox inventory system
A Roblox inventory system needs five pieces: a slot grid, item stacking, drag-and-drop UI, rarity coloring, and DataStore persistence.
6 files · 230 lines · 56 seconds
Roblox killfeed
A Roblox killfeed needs four pieces: kill detection from any damage source, a corner notification UI, kill streak escalation, and weapon/team icons.
3 files · 110 lines · 32 seconds
Roblox checkpoint system
A Roblox checkpoint system needs four pieces: touch-activated parts, RespawnLocation updates, progress UI, and persistent save state.
4 files · 140 lines · 36 seconds
Roblox vehicle system
A Roblox vehicle system needs five pieces: VehicleSeat with throttle/steer, body parts welded to the seat, exit handling, physics-tuned suspension, and collision damage.
5 files · 180 lines · 1m 04s
Roblox currency system
A Roblox currency system needs five pieces: multiple currency types, atomic add/spend operations, server-authoritative balances, leaderstats integration, and DataStore persistence.
4 files · 150 lines · 44 seconds
Roblox tower defense game
A Roblox tower defense game needs five pieces: tower placement, wave spawner, enemy pathing, currency drops on kill, and an upgrade UI.
11 files · 390 lines · 1m 32s
Roblox pathfinding NPC
A Roblox pathfinding NPC needs five pieces: PathfindingService waypoint generation, state machine (idle/chase/attack), obstacle handling, stuck-detection, and animation hooks.
5 files · 170 lines · 42 seconds
Roblox bow and arrow
A Roblox bow and arrow needs five pieces: draw-back charge, projectile physics with gravity, damage with falloff, headshot detection, and arrow recovery.
6 files · 190 lines · 48 seconds
Roblox magic spell system
A Roblox magic spell system needs five pieces: spell definitions, mana resource, cooldowns, casting animations, and impact VFX.
7 files · 240 lines · 1m 06s
Roblox day night cycle
A Roblox day night cycle needs four pieces: time of day progression, sun and moon transition, atmospheric color shifts, and event triggers (e.
3 files · 90 lines · 28 seconds
Roblox gamepass system
A Roblox gamepass system needs four pieces: ownership check on join, perk delivery on character spawn, purchase hook for instant grants, and a UI to display owned passes.
4 files · 130 lines · 38 seconds
Roblox matchmaking system
A Roblox matchmaking system needs five pieces: queue management, room creation, skill-based matching (MMR), TeleportService routing, and a queue UI.
7 files · 280 lines · 1m 18s
Roblox emote system
A Roblox emote system needs four pieces: a radial wheel UI, animation triggering, owned emote tracking, and unlock progression.
4 files · 130 lines · 34 seconds
Roblox fishing game
A Roblox fishing game needs five pieces: cast mechanics, bite RNG, a reel mini-game, rarity tiers, and inventory integration.
6 files · 220 lines · 56 seconds
Roblox mining game
A Roblox mining game needs five pieces: ore nodes, pickaxe damage, ore rarity tiers, respawn timers, and smelting/sell flow.
7 files · 230 lines · 1m 02s