Wider screen recommended. Critter Arena is designed for desktop-width play.

Training Grounds

Run the arena at full size, tune the setup, and manage the active combat lineup from the right.

Workshop - New Critter

Build one continuous block chain. Use Combined patterns to start quickly, Individual blocks for custom logic, and Variables for memory.

How to Play

Think of Blockly like snapping together toy bricks. Each block tells your critter what to look at or what to do next.

A critter’s action comes from its own perspective. Every turn, each critter reads its local sensor information, runs the block chain, and follows the returned action.

1. Look Around

Use Combined patterns for common rules, or Individual sensing blocks to ask what is around your critter.

Example: look front checks the square right in front of it.

The result can be EMPTY, WALL, ALLY, or ENEMY.

2. Make A Choice

Use Individual logic blocks to compare what your critter sees.

Example: if look front equals ENEMY, then your critter knows danger is ahead.

This is how you teach a critter to decide instead of move randomly.

3. Tell It What To Do

Use return action blocks inside an if block to choose the move.

HOP means move forward. LEFT and RIGHT mean turn. ATTACK means try to take over the critter in front.

4. Use Variables Like A Tiny Notebook

The Variables blocks let your critter remember things between turns.

Use boolean flags for true/false choices and counters for numbers that can go up or down.

This helps make smarter critters with plans.

Easy Starter Idea

Try building this rule:

If look front is ENEMY, ATTACK. If look front is EMPTY, HOP. Otherwise, turn RIGHT.

That is almost exactly how the Hunter example works.

The Gauntlet

Coming soon.

Critter Circuit

Submit a Workbench critter as a guest or a finalized Roster critter from a permanent account. Live matches appear here during Critter Circuit Night.

Critter Circuit Foundation

Critter Circuit is where queued critters are scheduled into future public matches.

Anyone can watch. Submit a Workbench critter as a guest now, or create a free account to submit permanent Roster critters.

Admin Dashboard

Operational controls and status placeholders for the first admin version.

Global Arena SubmissionsUnknown
Next Global Arena NightNot set
Current Queue Count0
Planned Matches0
Local Arena DefaultsNot loaded
Recent Admin Actions0

Local Arena Admin

Defaults apply to new Local Arena setup only.

Default Combat Lineup

Global Arena Admin

Configure the next arena night, manage queue entries, and plan matches.

Queued critters may appear in multiple matches until they reach the minimum, when enough submissions are available.

Global Queue

Tonight's Matches

Needs Construction

Dev Log Admin

Manage public updates, feedback, and known issues.

Audit Log

Recent admin actions.

Dev Log

Public updates from Critter Arena development.

No dev log entries yet.