Jurl

Jurl is an arena-style game where you collect diamonds and avoid exploding, but do not shoot. You steer by rotating left or right, then applying thrust.

Enemies and levels

The first level has no enemies, giving you time to learn the controls. Level 2 introduces asteroids, which reduce your score but do not kill you; some can explode. From level 3 onward, you face enemies that can destroy you if you collide with them or their attacks:

• Wanderers: move around the screen without posing much danger.
• Miners: roam and drop mines that are hard to see and deadly when enabled. Disabled mines are safe to hit.
• Hunters: pursue you directly, but turn slowly under the same physics model you use.
• Shooters: close in to firing range and attack with bullets that bounce off objects but have limited range.
• Laserers: move into firing range and fire a laser that never misses and is deadly, but has short range and takes time to recharge.

After level 7, later levels mix the remaining enemies, up to level 11; beyond that, enemies appear in a more random assortment.

Times and modes

Levels up to 11 track your time and compare it with previous runs. You can skip the training levels to start at level 3. Speedrun mode tracks the time for the whole game, ends at level 11 and displays your play metrics; it also disables the option to skip training levels.