Thank you for the feedback!
- You may speedrun, which is possible. But if you pay attention, other enemies only appear when you kill another.
- The rule in the system is: 1 kill spawn 1 enemy with 50% of chance of spawning an extra one. So you could be runing around the cube scene for an hour and no other enemy would spawn. hehehe
- I plan to add more and launch a major update (v1.1.0) and keep it as it is. When it happen i'll add one or two levels or more enemies type with more conditions in the "portals".
- I'll get to your game. i'm rating sorted by submission time.
Cheers.