Hello,
Thanks for the clarification!
Yes, both of you are right. The 1st game is sure Metal Mutant. The 2nd one is The Horde. And, finally, the 3rd game is Jazzball. Please, take a look below:
http://www.mobygames.com/game/win3x/...ShotId,123167/
http://www.mobygames.com/game/win3x/...eShotId,85297/
I am very grateful to you! These games bring back my childhood memories.
Best regards,
Myst