Yar's Revenge

Holding back choices from the player does nothing but destroy a game's accessibility, and this is a token case. In the end, what we have with Yars' Revenge is a game with a genuinely novel and interesting aesthetic, but the lack of control concessions makes it something that's not worth picking up - that is, without trying the demo and making sure they're absolutely comfortable with how the game controls. Odds are that they won't be.