Announcing yet another 10-line BASIC game: OCTOSIEGE! It's a fast-based video game for the T200 inspired by Space Invaders, Robotron 2048 and Tempest.
https://github.com/dplassgit/games/tree/trunk/t100/octo "Defend the center from the invading aliens! You can fire from the center in all 8 directions using the numeric keypad. An alien can take up to 3 hits before it dies - but watch out - if any of them reach you in the middle they'll decrease your shields! You only get TWO smartbombs, which kills all aliens instantly. Use them wisely!" For Tandy 200 only. As always, bugs/comments/feedback welcome.
