Something actually broke? Post it here  (one reply per bug is ideal). Please skim the pinned Known issues thread first; it covers the things I already know about, and the one famous non-bug (distant units drawn in the past is the core mechanic).

A useful report has most of these:

• What happened, and what you expected instead. One or two sentences each.
• Where: tutorial / mission / skirmish, and which map.
• Which faction you were playing, and any details about the unit/structure you were using.
• Can you make it happen again? If yes, the steps (even rough ones) are the single most valuable thing you can give me.
• Your browser and OS (e.g. Firefox on Windows 11). It's a browser game, so this matters more than you'd think.
• A screenshot, if the bug is visible. itch lets you attach images to posts.

Don't worry about getting the format perfect; a half-report beats no report. If I need more detail I'll ask in a reply. One tip for rendering oddities: walk a unit toward the thing that looks wrong. If the image corrects itself as you get closer, you watched stale light get refreshed, which is the game working. If it stays wrong at point-blank range, that could be a real bug so report it!