Use WASD to move around the map or turn on 'edge scrolling' in the settings menu to move around using your mouse pointer. Build towers by clicking on them from the hotbar. You can place resource gathering towers next to the relevant resource to farm items which can be made to built both offensive and resource towers.
S'more Wars is a basic RTS game where you have to defend against the incoming inferno. Those precious little marshmallow people need help to avoid becoming no s'more.
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