MemoryMaze
Key-door maze under limited FOV and delayed terminal reward.
Imagination Benchmark
Evaluate long-horizon planning agents under sparse rewards, partial observability, and procedural generalization.
WorldModel Gym combines benchmark tasks, model-based planners, deterministic seed tracks, and a reproducible leaderboard platform.
SwitchQuest
Discover and execute hidden subgoal chain in partial observations.
CraftLite
Resource collection and crafting dependencies with strict sparse mode.