This is a collection of two action games in which players control robots through whimsical side-scrolling levels. In both games, players battle enemy robots and occasionally humanoid/zombie-like characters. SteamWorld Dig allows players to defeat enemies in real time with a pickaxe, drill hand attachment, or a fiery punch attack. SteamWorld Heist allows players to engage in turn-based combat using cartoony pistols and bazookas. Enemies generally crumble into parts when defeated. One robot is depicted smoking a pipe. The word “damn” appears in the dialogue.