Can I make a game by myself?

Yes, you can make a game by yourself, and plenty of finished, well-liked games are the work of one person. Solo development is most realistic for smaller, focused games: text and story games, puzzle games, and simple 2D titles are all very achievable alone, especially with no-code or beginner-friendly tools handling the hard technical parts. The main challenge is wearing every hat (writing, design, art, testing), so the trick is to keep the scope small and actually finish something rather than starting a huge project you cannot complete. Branching story games are one of the friendliest starting points for a solo creator, since one writer can build a whole game with words and choices. A no-code builder removes the programming barrier entirely.