Cosmic Wars Hints & Cheats

During the intro, hold A + B + Select + Top-Right and press Start to watch the Alliance ending. However, also during the intro, if you wait for the huge red ship to appear and do the same code, you'll see the Bacterion ending instead.

When you recruit a commander, you get the chance to change his name. Press Down or Up the following number of times to change it to a specific Japanese name. After doing so, create your first fleet and you'll have $99,999. You can only enter 1 name per commander, so enter all 3 names to have 3 commanders with $99,999.

At the game mode screen, highlight "All Right?", hold Select, Start & Down and press B. Now, when you buy units, they will be worth 20 instead of 1.

At the game mode screen, highlight "All Right?" and hold the following buttons:

After using a warp, instead of choosing "next", choose "End" and when the "Side Change" message comes up, press B to say no. Now you'll be able to use the warp again.