A new game has been released online as a preview to the Pacific Rim video game and mobile game. This simulation game starts off with a default Jaeger very similar to GypsyDanger or you can to load in a Jaeger that you created with Jaeger designer app . Once loaded, click on "play game" and continue to your missions. You can select different weapons, and I believe different partners to link up with.
Very simple controls - move up, back, left, right. Mouse controls your viewing, left click your normal attack, hold left click for a charge up punch. Press W twice to jump and click to do a jump punch. Buttons, 1, 2, and 3 allow you to use different weapons that you selected at the beginning. The game seems pretty fun and decent graphics for a free online game.
Only problem I had was it was lagging like crazy so moving the mouse to view was next to impossible. It could be that my laptop's videocard couldn't handle the graphics. Perhaps you can help verify in the comments?
Source: Jaeger Combat Simulator