The game formerly known as Trampaliens has had multiple updates in recent days by the very hard working devver Troy Davis (GPF). Here are all the changes since 1.0.9:

1.0.10:

fixed rounds, start button to continues, removed score and replaced with life
1.0.11:

added Title Menu, fixed rounds to 2, and 3 lives per round per player
1.0.12:

added Menu animation to select number of rounds, sound for title screen, sounds for rounds and winners, fixed some issues with invincibilty
1.0.13:

Changed scoring to use numbers instead of an Uppercase ” L”
1.0.14:

Fixed problem when uses 5 rounds
1.0.15:

added horizontal movement on trampolines, added 1 round as a choice to Menu – changed keyboard keys, updated readme
1.0.16:

New title screen, fixed player2 life icons location, fixed reset till end of round not on death, fixed horizontal movement

The Trampalien Gunmen DC 1.0.16 download can be grabbed from the TGDC site & you can read more info about the release as posted by GPF & Szczepaniak in this forum topic.