Available NowCraftCards
Complete card system for Unity. Build card games and deck builders fast.
CraftRewards
Available on Unity Asset Store
Gacha & Roguelike Reward Engine.
A complete loot generation and presentation system.
Overview
Generate, Test, Reveal
Everything you need to create, configure, roll, and beautifully present item rewards to your players.
Advanced Pity Mechanics
Player retention built-in. Configure Soft Pity ramps, Hard Pity guarantees, and 50/50 featured item rules (Genshin-style) directly in the Inspector.
Built-In Simulator
Balance your economy. Test 10,000+ drops instantly in the Inspector to verify actual drop rates match your expectations.
Cinematic Reveals
Animated chest openings, Bezier trajectories, 2.5D card flips, and full-screen rarity beams included out of the box.
Roguelike Draft Mode
Perfect for deckbuilders, action RPGs, and level-up systems. Present players with a "Pick 1 of N" choice seamlessly.
- Built-in Logic: Handles selection, confirmation UI, and optional reroll mechanics natively.
- Weighted Selection: High-performance O(log N) binary search selection supports tables with hundreds of nested items.
Zero-GC & Architecture
Designed for production. The engine separates Data (what drops) from Presentation (how it looks), using ScriptableObjects and static Event buses.
- CraftTween System: Includes a custom, zero-allocation easing engine with 30+ curves specifically built for UI animations.
- Event-Driven: Listen to
OnRewardClaimedto integrate with your inventory, or use deterministic seeds for server-side anti-cheat validation.
Workflow
How It Works
1
Define Rarities & Items
Create ScriptableObjects defining item data, visuals, and rarity tiers (Common, Epic, Legendary) with custom glow colors.
2
Build Loot Tables
Set weights, guaranteed drops, and nested pools. Attach Pity Profiles to control bad-luck protection dynamically.
3
Roll & Reveal
Call RewardEngine.Roll() and pass the outcome to the provided Presenter prefabs to trigger beautiful UI sequences.
Technical Specs
| Compatibility | Unity 2021.3 LTS or newer |
| Render Pipeline | Built-in, URP, HDRP (UI Shaders) |
| Memory | Zero-GC Operations & Object Pooling |
| Dependencies | TextMeshPro |
Also from Ace Horizon Studios
