Celtreos vs Debug Survivor
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Celtreos
Experience a classic space shooter with modern features. Engage in challenging levels with randomized elements, a vast arsenal of weapons, and customizable ships. Enjoy a rich soundtrack or play your own music.
- One or two-player modes
- 30 unique songs with custom music support
- Over 12 randomized stages
- Extensive weapon and ship customization
- In-game power-ups and power-downs
- Adjustable game settings (lives, graphics, speed)
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One-player game, OR two players if you have a game controller. “Celtreos” is like the space shooters of decades past: tiny ship, big weapons, waves of foes, power-ups and obstacles. Music, Sound and Voice • 30 different songs (45 minutes of music!) • You can even play your own music and auto-next-song for key game events Stages • Over 12 stages: a city, space station, ocean and more • Horizontal scrolling but more than one “screen” of vertical space • Start from any stage you want! • Each stage ends with a challenging boss • Wall layouts and spawn patterns are partially randomized Weapon Arrays, Special Moves, Power-Ups and More • Choose from a huge arsenal of weapons and special abilities • 10 different ships to choose from • Customize ship properties, such as gun mount locations • In-game power-ups with weapons, defenses and temporary powers (like Rapid Fire) • Power-down orbs with temporary inconveniences (like Weapon Freeze) Additional Configuration Options • Set number of lives, and number of times that special abilities can be used • Set graphics quality to one of three levels, and default ship speed
Debug Survivor
An action roguelike where you play as a Software Engineer battling hordes of bugs and technical debt. Build your tech stack with unique weapon combinations and face legendary programming-themed bosses. Optimized for mobile with addictive progression and developer humor.
- Action roguelike gameplay
- Build unique tech stacks with weapons
- Battle programming-themed bosses
- Mobile-optimized controls
- Addictive progression system
- Developer humor and easter eggs
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The bugs are coming. Can you survive? Debug Survivor is an adrenaline-fueled action roguelike where you play as a Software Engineer fighting for survival against relentless hordes of bugs, technical debt, and catastrophic production incidents. Inspired by Vampire Survivors, this game combines addictive one-more-run gameplay with hilarious programming humor that every developer will love. BUILD YOUR TECH STACK Start with a simple Console.log() and evolve into an unstoppable force. Unlock powerful weapons like the Refactor Beam, Garbage Collector, DDoS Barrage, and the devastating Merge Conflict. Each run lets you create unique combinations—will you focus on defensive Unit Test Shields or go all-in with aggressive Async/Await Blades? FACE LEGENDARY BOSSES Battle infamous foes from every developer's nightmares: - The Legacy Monolith protected by orbiting Adapter Nodes - The Spaghetti Monster that spawns Code Knots - The Compiler that randomly disables your weapons - Robert'); DROP TABLE Students;-- with SQL Injection attacks - The Incident—a burning server rack causing lag spikes and system errors Defeat bosses to claim legendary rewards like the Debugger Drone, Glitch Storm, and ultimate Root Access! ENEMIES THAT FIGHT DIRTY Face off against 9 enemy types with unique behaviors: - Fast NullPointers that dart around - Tanky MemoryLeaks that soak damage - TypeErrors that reverse your controls - FlakyTests that randomly become immune - StackOverflows that grow stronger over time MOBILE-OPTIMIZED GAMEPLAY Perfect touch controls with virtual joystick and dash button. Auto-aim keeps the action flowing, or switch to manual aim for precision shots. Smooth 60 FPS performance means every dodge and dash feels responsive. ADDICTIVE PROGRESSION - 11 Active Weapons with unique mechanics - 7 Passive Upgrades to boost your stats - 7 Boss-Exclusive Legendary Items - Permanent meta-progression - Secrets, easter eggs, and Big Head Mode (Konami Code!) WHY DEVELOPERS LOVE IT "Finally, a game that understands my pain" – Every programmer who's faced a production incident at 3 AM Whether you're a seasoned developer or just love action roguelikes, Debug Survivor delivers fast-paced gameplay with personality. Watch your coffee-fueled engineer shake nervously, wear a chef hat with the Spaghetti Whip, or get surrounded by Matrix-style code with Root Access. PLAY ANYWHERE Download now and see how long you can survive the chaos!
Screenshots
Verdict
The clearest difference is update cadence: Debug Survivor at every 2 days against Celtreos's monthly. Debug Survivor also leads on price ($2.99 vs $3.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Celtreos costs $3.99 and Debug Survivor $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Celtreos against 5.0 for Debug Survivor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Celtreos ships an update monthly, Debug Survivor every 2 days. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.
| Parameter | Celtreos | Debug Survivor |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 133 MB | 11 MB |
| Age rating | 9+ | 12+ |
| Developer | Kevin Grant | Richard Jones |
Customer experience
Celtreos
Debug Survivor
In-app purchases
Celtreos
No in-app purchases
Debug Survivor
No in-app purchases








