: To progress, you must occasionally leave the safety of your train to interact with NPCs and collect keys, making you incredibly vulnerable. Solo Development and Virality
One of the most impressive aspects of the game is its origin. Developed almost entirely by Gavin Eisenbeisz, the game became a case study in Designing for Virality . : To progress, you must occasionally leave the
The core gameplay of Choo-Choo Charles is straightforward yet intense. You are an archivist on an island inhabited by "Charles," a predatory hybrid of a steam engine and a massive arachnid. : To progress