Deniska has been quietly updating KETM the tyrian style shmup without letting the rest of us know but whilst browsing or forums tonight i found his latest release:
here is a small update to the KETM:
-Each level can now have it's own music, background and clouds images.
(see example)
-in game pause seems to be working fine now
-a few bugs fixed - seems to be less crashes
-weapons power slightly adjusted - kill rays made more frequent, and fireballs a bit less frequent.