Fusion Engine ProSame games.
More possibilities.
The Fusion catalogue

Unexpected worlds.
Real possibilities.

Explore the current crossover experiences. Bring your own compatible games. Discover what happens when they come together.

5 Fusions shown

Experimental
Concept artwork of an armoured Halo soldier in a mountainous Minecraft world.

Halo 3 + Minecraft

Bring Halo weapons, Covenant, Marines and a Ghost into Minecraft, including a ready-to-play Battle Arena.

Experimental
Concept artwork of a towering infected Tank in a block-built survival world.

Left 4 Dead + Minecraft

Survive Left 4 Dead’s infected and Tank inside Minecraft, including the Infected Outskirts showcase world.

Experimental
Concept artwork of a Minecraft player and blocks inside a glowing Portal test chamber.

Portal + Minecraft

Build, survive and use Minecraft systems inside Portal’s test chambers.

Experimental
Illustrative crossover artwork of a top-hatted animatronic bear surrounded by playing cards.

Five Nights at Balatro’s

Turn a Balatro run into a Five Nights at Freddy’s night shift where cards control cameras, doors, lights and power.

Experimental

ULTRAKILL + Minecraft

Combine Minecraft building and survival systems with ULTRAKILL’s fast, brutal combat.

Illustrative artwork adapted from the supplied concept. ULTRAKILL artwork is a labelled development placeholder.

Ready to try Fusion?

Same games. More possibilities.

Download Early Alpha
Windows 10/11Early AlphaFree

Experimental Early Alpha