A 2D Side-Scrolling Roguelike Action RPG with Online PvP.


Explore procedurally generated dungeons in Deadly Wonderland. Collect new weapons, shields, and companions as you venture deeper into the dungeon. Discover a wide variety of items and enemies, and even recruit defeated enemies as companions. Upgrade your equipment and recruit stronger companions to reach even deeper floors.

Enjoy three unique modes:

• PSI Masquerade – A versus mode where you fight using randomly assigned psychic powers.

• Transrealm Masquerade – A versus mode where you can bring in your own gear and companion characters.

• Deadly Wonderland – A roguelike action game that can be played both online and offline.

Play Solo
In Deadly Wonderland, when no other players are available, a bot companion will join you. A fully offline mode is also available.
In Versus modes, if there are too few players, you can add bot opponents. In “Offline Battle Training,” you can battle against bots under the same rules as actual matches.

Or with Many Players
Deadly Wonderland supports up to 3 players in co-op. Versus modes allow up to 6 players to battle at once.

Use the companion web app to receive notifications when other players log in.

★Premium Unlock

In the Steam version, the following features are included in the base price and unlocked from the start.

• Angel Realm

• Devil Realm

• Costume Parts:  Cat Set, Dog Set, Rabbit Set, Fox Set