Filled Glass 4

Pour, bounce, and balance your way through glass after glass in this oddly satisfying arcade puzzler.

Filled Glass 4 is one of those browser games that feels simple until you're three levels deep and suddenly you're planning angles like a tiny engineer. You've got a fixed dispenser at the top (or side, depending on the level) and a glass somewhere below. Click to release a stream of little balls—sometimes they pour straight down, sometimes they need to bounce off a wall or a moving paddle to land where you want. The goal is to hit that dotted line exactly, not a single ball under or over. Overfill, and the whole thing spills; underfill, and the level won't complete. The physics are predictable but not boring: balls have weight, bounce off each other, and occasionally roll around the rim in a way that makes you hold your breath. What hooked me was the moment I realized you don't have to drop every ball immediately. Wait for the right gap, let a few bounce away on purpose, then release a controlled burst. Some levels introduce rotating platforms, colored zones that only let certain balls through, and even split paths where one wrong bounce drains your whole supply. It's less about reflexes and more about reading the room—literally. The game does a great job of teaching you new mechanics just by making you fail once or twice, which sounds annoying but is actually the good kind of frustration. If you like satisfying little physics puzzles and don't want to read a manual, this one stays tight. I played a few rounds during a lunch break and ended up finishing way more levels than I planned. It's free, it's quick, and it respects your time between attempts.

Use mouse or tap on the screen!

Release balls in short controlled bursts instead of holding the click—easier to stop before the line. Watch how the first two balls bounce before committing to a full stream. Underfilling wastes fewer lives than overfilling, so aim slightly below then tap to add. Some obstacles only activate after a ball passes a certain point; use bounce timing to bypass them. If a level has moving platforms, lead your drops like you're aiming a soccer pass. Don't panic when balls roll on the rim; a gentle tap can nudge them in without spilling.

Q: Is Filled Glass 4 free to play? A: Yes, the game runs entirely free in your browser with no downloads or sign-ups needed. Q: Can I play Filled Glass 4 on my phone? A: Sure. It supports touch controls, so you can tap to release balls on mobile browsers without extra setup. Q: Do I need to install anything to start playing? A: No. Just open the page and click play; it's an HTML5 game that runs directly in the browser. Q: What happens if I overfill the glass? A: The balls spill over and the level resets, so you'll get another attempt without losing progress in the overall game. Q: Does Filled Glass 4 save my progress automatically? A: Most browser versions save your completed levels locally, but clearing your cache may reset it. Q: Are there different difficulty levels or just one long campaign? A: The game has a series of levels with increasing complexity, introducing new obstacles as you advance.