MegaGlests' game mods menu let's you install many new mods. Even more are available on the MegaGlest Wiki and the Mods forum.
ok, but can we add tooltips to the produced upgrades?
<command> <type value="upgrade" /> <name value="upgrade" /> <image path="images/image.bmp" /> <unit-requirements> <unit name="my_unit" /> </unit-requirements> <upgrade-requirements> <upgrade name="my_upgrade" /> </upgrade-requirements> <upgrade-skill value="upgrade_skill" /> <produced-upgrade name="my_upgrade" /> <produced-upgrades> <upgrade name="my_upgrade" tip="my_tooltip" /> </produced-upgrades> </command>