The founders of id Software met in the offices of Softdisk developing multiple games for Softdisk's monthly publishing. These included Dangerous Dave and other titles. Once Apogee Software learned of the group and their exceptional talent, they recruited them, and developed the necessary titles for them to get out of their Softdisk contracts. Meanwhile, they worked on titles that would be developed under the ID Software moniker. The most successful of those outings would be Commander Keen.
Commander Keen
The Commander Keen series, a platform game introducing one of the first smooth side-scrolling game engines for the PC, brought id Software into the gaming mainstream. The game was very successful and spawned a whole series of titles. It was also the group of id Software that designer Tom Hall was most affiliated with.
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