The colors look garbled or just plain wrong. While some systems will run Krilo at different display depths, we recommend setting your screen to 16-bit for optimal visual quality and performance. I keep getting my Krilo stuck in a level with no way out. I then have to wait for the time to run out. This is not a bug.
Some levels require completion in a certain order.
Part of the challenge is to find to correct order to break the blocks. Some passwords were missing from the original version of Krilo. If you have not yet done so, please update your installation of Krilo to the latest version. The speed at which Krilo moves is adjustable via the Option Screen. Note that changing the speed of Krilo does not adjust the game clock or the speed of the Aliens.