# CRx > Multiplayer strategy game to control a board by eliminating opponent orbs. (iPhone/iPad app by Abhishek Aryan.) - Source: https://appshunter.io/ios/app/crx/id1495577612 (this page in markdown: same URL + `.md`) - Developer: [Abhishek Aryan](https://appshunter.io/developer/1365121366) - Category: Games, Strategy - Price: Free with in-app purchases - Rating: 4.20/5 from 26 App Store ratings · 26 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 64 MB - Languages: American English - Released: 2020-01-23 - Data updated: 2026-09-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/crx/id1495577612/reviews.md ## What is CRx? Experience the ultimate tactical chain-reaction board game! CRx is an addictive, fast-paced strategy game designed for 2 to 8 players. Challenge your cleverness, spark explosive combos, and dominate the board! The rules are simple, but the strategy is deep. Your goal is completely straightforward: take absolute control of the board by eliminating all of your opponents' colored orbs. One single move can trigger a massive chain reaction that completely flips the match! HOW TO PLAY: Take turns placing a colored orb into a cell on the grid. Once a cell reaches "critical mass," it explodes into all adjacent cells! The exploding orbs claim those surrounding cells for you, changing them to your color. You can only place orbs in blank cells or cells already containing your color. Trigger epic combos to wipe out your rivals - the last player standing with orbs wins! WHY YOU’LL LOVE CRx: Addictive Strategy & Combos: Watch a single placement explode across the entire board. Perfect for testing your spatial awareness and foresight. Local Multiplayer (2-8 Players): An incredible party game! Pass and play with a large group of friends or family on a single device. Smart AI Opponent: No friends nearby? Jump into CPU solo mode and test your strategic skill against our scaling computer AI. 100% Offline Play: No internet, data, or Wi-Fi required. Enjoy seamless tactical gaming anytime, anywhere. Clean & Minimalist Design: Switch effortlessly between elegant Black and White theme variations to match your style. Can you outsmart your friends and predict the next big explosion? Download CRx today, trigger the ultimate chain reaction, and claim the board! ## Key features - Multiplayer (2-8 players) - Eliminate opponent orbs - Chain reaction orb explosions - CPU mode for single-player - Theme variations (Black/White) ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $1.99 | one-time | ## Recent user reviews (10 of 26) All indexed reviews: https://appshunter.io/ios/app/crx/id1495577612/reviews.md ### 4/5 — A good callback *2025-12-02* Since the original game went defunct, this is a suitable replacement. Lacks some of the charm, but still the same great core concept. ### 5/5 — Good. *2025-11-15, version 1.0.7* Yes. ### 5/5 — Best family game ever! *2025-10-29, version 1.0.7* I enjoy playing this with my family daily ### 5/5 — Won *2025-10-07, version 1.0.7* I won ### 5/5 — Reggin *2025-08-03, version 1.0.7* Rigged Existing Game Good Income Now ### 5/5 — I LOVE THIS GAME SO MUCH *2025-06-05, version 1.0.7* I LOVE THIS GAME SO MUCH ### 5/5 — I won! *2025-05-25, version 1.0.7* 5 star kasi nanalo ako thanks!! ### 1/5 — YAWA SI DAWN *2025-04-03, version 1.0.7* this game is so unfair and biased towards the tae color. ### 5/5 — cute *2025-03-03, version 1.0.7* heheheh ### 5/5 — Nostalgia! Best Game to Play with Friends *2025-02-16, version 1.0.7* This was a game I used to play with my friends and it's super addicting. It requires strategy and awareness. I really hope you have fun playing this as well. ## Frequently asked questions about CRx ### What is CRx? CRx is an addictive strategy game designed for 2 to 8 players. The primary objective is to gain control of the game board by strategically eliminating your opponents' orbs through a chain reaction mechanic. ### How do you play CRx? Players take turns placing their orbs in cells on the board. When a cell reaches critical mass, its orbs explode into surrounding cells, adding an orb and claiming the cell for the player. You can only place orbs in blank cells or cells containing your own color. ### What are the game modes available? CRx offers both a multiplayer mode, which becomes more addictive with more friends, and a CPU mode for single-player games against the computer. The game also features theme variations, such as Black/White. ### Is CRx free to play? The application is free to download and play. However, it does include in-app purchases and advertisements, which are common monetization models for free mobile games. ### Who is CRx suitable for? This game is ideal for individuals who enjoy strategic thinking and competitive gameplay. It's particularly suited for groups of friends looking for an engaging multiplayer experience or for solo players who want to test their skills against an AI opponent. ## Version history (last 5 releases) ### 1.0.10 — 2026-08-30 CRx is now fully optimized for the latest iOS systems. Update today for our fastest, smoothest experience yet! ### 1.0.9 — 2026-08-17 CRx has been fully upgraded to support the latest iOS systems and modern framework architectures. Thank you for playing CRx! Update today for the fastest, smoothest experience yet! ### 1.0.8 — 2026-07-04 The Modern Performance Update We have completely overhauled the game's engine under the hood! CRx has been fully upgraded to support the latest iOS systems and modern framework architectures. What this means for you: Silky-Smooth Gameplay: Full optimization for modern iPhones and iPads. Peak Stability: Fixed long-standing background bugs for zero crashes. Battery Efficiency: Enjoy smoother, lighter performance that doesn't drain your phone. Thank you for playing CRx! Update today for the fastest, smoothest experience yet! ### 1.0.7 — 2024-01-26 Technical update(SDK and different supporting framework updated) for smooth gameplay. ### 1.0.6 — 2022-01-09 Technical update(SDK and different supporting framework updated) for smooth gameplay. ## Apps similar to CRx | App | Rating | Price | Category | | --- | --- | --- | --- | | [Kings Legion](https://appshunter.io/ios/app/kings-legion/id1460548600) | 4.2 (2,359) | Free | Games | | [Space Ships WAR: 3D Battles TD](https://appshunter.io/ios/app/space-ships-war-3d-battles-td/id1118295260) | 4.5 (59) | Free | Games | | [Nanuleu](https://appshunter.io/ios/app/nanuleu/id1126212440) | 4.1 (71) | $2.99 | Games | | [Komando Online](https://appshunter.io/ios/app/komando-online/id1526899660) | 5.0 (2) | Free | Games | | [Mini Motorways](https://appshunter.io/ios/app/mini-motorways/id1453901000) | 4.1 (6,993) | Free | Games | | [Fairytale Frenzy](https://appshunter.io/ios/app/fairytale-frenzy/id1484493100) | 4.0 (1) | Free | Games | ## More apps by Abhishek Aryan - [Unblock Now](https://appshunter.io/ios/app/unblock-now/id1365121367) - [Block Puzzle Mania](https://appshunter.io/ios/app/block-puzzle-mania/id1365401604) - [Word Connect Puzzle](https://appshunter.io/ios/app/word-connect-puzzle/id1366343607) - [Word Search - Puzzle](https://appshunter.io/ios/app/word-search-puzzle/id1367234834) - [Piponnect](https://appshunter.io/ios/app/piponnect/id1367974483) - [Slide And Roll](https://appshunter.io/ios/app/slide-and-roll/id1368087815) All apps by Abhishek Aryan: https://appshunter.io/developer/1365121366 ## Related topics [word chain reaction](https://appshunter.io/ios/topics/word-chain-reaction) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*