Debellum
What is Debellum?
Debellum is a free-to-play competitive arena game that combines the battle royale and brawler formats into short, top-down multiplayer matches. It is built for mobile and web, with builds distributed for iOS, Android and browsers, and it runs on MegaETH, an Ethereum layer-2 network designed for high-throughput, real-time applications. Rounds are compact and self-contained: players enter a small arena, fight over a contested playing space, and the last player or team standing takes the match.
How to play Debellum
Matches are viewed from a top-down perspective and use stylised low-poly characters. On mobile the controls are split across the screen — movement on the left, attacks and abilities on the right — so no controller is required. Both solo battle royale and team-based fights are supported. Cover and obstacles inside the arena matter as much as raw aim, since positioning frequently decides the final seconds of a round, and sessions are deliberately short, closer to a drop-in mobile brawler than a long-form shooter.
Is Debellum worth playing?
Debellum opened a closed beta on iOS and Android on 18 May 2026, its first playable build outside internal development, so the game remains pre-launch. iOS testers join through TestFlight invitations sent by email, while Android testers use a supplied store link. Content, balance and performance are all still subject to change at this stage. The most distinctive element so far is a spectator layer that lets viewers watch live matches and back individual players while a round is in progress, connecting an audience directly to the game's economy. Anyone evaluating Debellum today should treat it as an early competitive title rather than a finished product — free to try, quick to learn, and best judged after a wider release. Current build notes, beta access details and platform requirements are published on the official Debellum website.
Cross-platform builds for iOS, Android and browsers with touch controls, no controller needed
Supports both solo battle royale and team-based fights in a top-down arena format
Runs on MegaETH, an Ethereum layer-2 built for high-throughput real-time applications
Spectator layer lets viewers watch live matches and back individual players mid-round
Content, balance and performance are all still subject to change
Access is gated behind TestFlight invitations on iOS and a supplied store link on Android
Blockchain listed only as 'Other', with limited published detail beyond the MegaETH network
Short drop-in sessions may not satisfy players wanting long-form shooter depth
Our verdict on Debellum
Debellum is a free-to-play top-down arena game that fuses battle royale elimination with brawler-style combat, built for phones and browsers rather than PCs or consoles. Matches are short and enclosed: a small arena, stylised low-poly fighters, twin-stick touch controls split across the screen, and a round that ends when one player or team is left. It runs on MegaETH, an Ethereum layer-2 built for high-throughput real-time applications, which is a more relevant technical choice here than in most chain-backed games given how much per-second state a live arena match generates.
The design decision that stands out is the spectator layer, which lets viewers watch matches live and back individual players mid-round, wiring an audience straight into the economy. That is genuinely uncommon, and it hints at where the team expects the game's value to sit — in watching and wagering as much as playing.
The obvious caveat is maturity. Debellum entered closed beta on iOS and Android on 18 May 2026, its first playable build outside internal development, with iOS access by TestFlight invite and Android by supplied store link. Content, balance and performance can all still shift. It suits players who enjoy quick mobile skirmishes and are comfortable testing something unfinished; anyone wanting a settled competitive scene should wait for a wider release.
This is our own editorial assessment. We do not score games — ratings come from players.
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