Hullhop

Move your ship one module at a time. Every move brings the threats one step closer.

Hullhop is a turn-based survival puzzler on an endless grid. Rearrange a patchwork ship to intercept asteroids, collect drifting modules and keep your groups strong enough to withstand raiders. Split up to reach more salvage—or stay together for protection.

Free playable prototype · Desktop mouse & keyboard · English / Русский
Take your time: threats only move after you do. Click Run game to play in fullscreen. Change language with EN / RU in the top-right corner.

One move. A new shape. Another problem.

• Reshape to survive. Move one module to a highlighted cell beside another module from its original group. Splitting a group is allowed; a lone module cannot move.
• Read the next impact. Arrows show where threats will move. An asteroid tests the module it hits; a purple Σ raider tests the total power of its connected group. Match or beat the threat to survive. Otherwise, the hit module is lost. Either way, the threat disappears.
• Grow your options. Connect edge-to-edge with gray neutral modules to recruit them. Modules with base power 1 give +1 to each orthogonal neighbor. The large number includes bonuses.
• Keep moving. New threats arrive every turn and grow stronger over time. You can move directly onto a threat if the resulting formation is strong enough. There is no skip button: the run ends when no legal moves remain.

Controls

• Left click a module, then a highlighted cell. Drag-and-drop also works.
• Right / middle mouse drag or WASD / arrow keys: pan the camera.
• Mouse wheel: zoom. C / Home: center the selected group.
• Esc: deselect. R: new run. M: toggle sound.

Help shape the prototype

This build explores the core movement and survival rules. There is no final victory yet—see how long you can keep your ship alive.

After a run, leave a comment: Which move made you stop and think? What was unclear? When did the threats start to feel dangerous? If something breaks, include your browser and what happened.

Created by Golobog with Godot. Artwork includes AI-generated assets; development, localization and page copy were AI-assisted.