Tetranea vs AquaCircuit

I built this game to combine two of my great loves in gaming: simple abstract spatial strategy, and deep, complex card deck builders. You can play it for a few minutes at a time, or really get into it and go down the rabbit hole of nearly 100 special cards with special powers. It looks kind of like one of the gazillion tetromino-placing games — pretty simple, usually full of ads, and not much more than making sure you lose after some arbitrary amount of time so they can show you more ads. This one is different. There's tetromino (and pentomino) placement to score points, but the whole game rests on your own deck of cards: shape cards you play on the board, and special cards with special powers. You play runs - series of boards that get harder and harder. Each board needs more points to beat, and some boards have bosses that do all kinds of crazy things. You can play short runs, long runs, and even infinite runs. Each run you get to add new cards to your deck and modify (or delete) existing ones. I've been working on this game for two years now, and I keep adding to it and polishing it. It's become a labor of love. I play it myself often, and friends I've introduced it to generally get hooked. The full game is free to try. There's just one single purchase that unlocks some of the run types. Supported languages: 日本語, 한국어, 简体中文, Français, Deutsch, Español

AquaCircuit is a calm pressure-routing puzzle game about building stable water circuits. Rotate pipe tiles, guide colored fluids to matching sinks, seal branch leaks, route through filters, cross over bridges, tune pressure gates, and combine flows through mixers. Each stage has an authored solution and target budgets for moves and time, with difficulty increasing across the full campaign. Features: - 500 playable stages across tutorials, glass routing, deep tanks, pressureworks, and advanced generated challenge packs. - Pipe mechanics including elbows, tees, caps, reservoirs, filters, pumps, bridges, pressure gates, and mixers. - Local-only progress and best-score tracking. - Optional timer, sound, haptics, and reduced-motion setting. - No third-party ads, in-app purchases, or account requirement. - Inspect pipe openings, pressure gates, timers, and portals without changing your route. - Read-only circuit overview for larger puzzles, then return to full-size editing controls. - Saved puzzle routes, clearer flow feedback, and a Firebase gameplay analytics control in Settings. Optional Hishi Games suggestions can introduce Nilo's Path on the main menu after three distinct non-tutorial stages are completed. Suggestions never interrupt a puzzle, appear at most once per app session and seven days, and can be dismissed for 30 days. The link opens the studio's Nilo page, with no user identifier in the URL.