Chip Theory Games unveiled 20 Strong: Solar Sentinels, a new solo card and dice game, for release into retail on September 15, 2023.

In this game, a player takes charge of the Solar Sentinels, a quad of interstellar warriors that are sent out to fend off an alien invasion.  Each round, the player will select a sentinel and battle one of three face-up opponent cards.  The player will send out units to wipe out their enemies and collect rewards as they progress through the enemy's decks. If they make it through the deck, they will battle a boss character in an attempt to claim victory.

This game is for one player, ages 14 and up, and plays in 30 to 40 minutes.  This game raised $452,439 from 7243 backers on Gamefound (about $62 per backer).