Rogue Tower
Rogue Tower is a tower defense game with roguelike elements and a continuously expanding path which you can influence. Unlock, build, upgrade, expand, defend.
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Core Defense on Steam
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A roguelike tower defense game with a dash of deckbuilding. Choose a reward, improve your build, survive the next wave, repeat. Highly replayable, difficult, and addictive. You'll want just one more wave, just one more run!
Core Defense is a tower defense, difficult and replay value game
developed by ehmprah
and published by Sonderland.
Released on July 30th 2020 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine
in 11 languages: English, French, German, Polish, Russian, Portuguese - Brazil, Spanish - Spain, Italian, Simplified Chinese, Turkish and Indonesian.
It has received 341 reviews of which 263 were positive and 78 were negative resulting in a rating of 7.2 out of 10. 😊
The game is currently priced at 9.75€ on Steam, but you can find it for 7.56€ on G2A.
The Steam community has classified Core Defense into these genres:
Tower Defense
Difficult
Replay Value
Deckbuilding
Minimalist
Casual
Roguelike
Strategy
Addictive
2D
Singleplayer
Procedural Generation
Roguelite
Indie
Top-Down
Retro
Sci-fi
Tactical
Touch-Friendly
Choices Matter
Here is the detailed breakdown of supported languages for Core Defense:
| UI | Subtitle | Audio | |
|---|---|---|---|
| English | |||
| German | |||
| French | |||
| Italian | |||
| Spanish - Spain | |||
| Simplified Chinese | |||
| Russian | |||
| Polish | |||
| Turkish | |||
| Portuguese - Brazil | |||
| Indonesian |
Media & Screenshots
Get an in-depth look at Core Defense through various videos and screenshots.
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System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Dual Core 2 Ghz
- Memory: 2 GB RAM
- Graphics: Dedicated graphics card
- Storage: 300 MB available space
MacOS
- OS: macOS 10.10 (Yosemite)
- Processor: Dual Core 2 Ghz
- Memory: 2 GB RAM
- Graphics: Dedicated graphics card
- Storage: 300 MB available space
Linux
- OS: Ubuntu 12.04, Fedora 21, Debian 8 or later
- Processor: Dual Core 2 Ghz
- Memory: 2 GB RAM
- Graphics: Dedicated graphics card
- Storage: 300 MB available space
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
Core Defense takes the familiar structure of tower defense and reshapes it into a compact roguelike experience where adapting to unpredictable rewards is just as important as placing towers correctly. Developed by ehmprah and published by Sonderland, it deliberately avoids the sprawling campaigns and elaborate presentation found in larger strategy games. Instead, everything revolves around a straightforward cycle: choose rewards, strengthen your defenses, survive another wave, and continue until the enemy eventually breaks through. It is easy to understand within minutes, but surviving its higher difficulty levels demands considerably more thought. The roguelike structure is what gives the game its personality. Rather than following the same upgrade sequence every time, each run presents different rewards that can push your defenses in unexpected directions. A strategy that worked brilliantly in one attempt might not be available during the next. This forces you to examine what you have been given and create useful combinations instead of simply repeating a memorized build. It creates an enjoyable tension between planning and improvisation. Its deckbuilding influence is relatively light but meaningful. Rewards effectively form the strategic toolkit for each run, with towers, enhancements, and other bonuses gradually shaping the direction of your build. Individual choices become more valuable when they complement one another, so learning which effects create strong combinations is a major part of progression. The satisfaction comes less from permanently becoming stronger and more from becoming better at recognizing opportunities. Positioning remains equally important. Even an excellent selection of upgrades cannot completely compensate for poor tower placement or inefficient defensive layouts. Players must think about coverage, enemy movement, available space, and where particular defensive tools will provide the greatest value. As waves become more dangerous, small mistakes become increasingly costly. This gives Core Defense more tactical depth than its minimalist appearance initially suggests. Another major strength is its pacing. Runs are designed to fit comfortably into sessions of less than an hour, making the game suitable for both quick attempts and longer stretches of repeated play. Losing rarely feels like the destruction of several hours of progress. Instead, defeat becomes an opportunity to reconsider previous decisions and immediately experiment with something different. This creates the familiar roguelike temptation of starting another run because the next attempt might produce a better combination of rewards. The difficulty system gives dedicated players plenty to pursue. With more than 20 difficulty levels, simply understanding the fundamentals is only the beginning. Higher settings increasingly test efficiency, adaptability, positioning, and knowledge of different reward interactions. The challenge can become unforgiving, particularly when randomness refuses to cooperate, but that pressure is also central to the game's identity. Players who enjoy optimizing systems will have substantially more to explore than those interested only in completing a few casual runs. Visually, Core Defense embraces minimalism. Its 2D presentation prioritizes clarity rather than spectacle, allowing players to understand the battlefield without excessive visual clutter. The tradeoff is that it can look somewhat plain compared with more elaborate tower defense titles. Animations and environments are functional rather than extravagant, so players seeking impressive effects or detailed worlds may find the presentation modest. For strategy-focused play, however, the clean style generally works in the game's favor. Replay value is further strengthened by numerous achievements and the ability to save and share infographics representing completed runs. These features complement a game already designed around experimentation. Trying unusual combinations, climbing through difficulty levels, discovering rewards, and improving previous strategies provide the real long-term progression. There is also a Mastery Expansion for players who eventually want additional content beyond the base experience. Steam Deck compatibility is officially rated Playable. The game runs successfully on SteamOS, its interface text is considered legible, the default graphics configuration performs well, and all functionality can be accessed through the default controller configuration. The primary caveat is that some prompts may display mouse, keyboard, or non-Steam-Deck controller icons. Consequently, it should be quite practical for handheld sessions despite not receiving the fully Verified classification. Core Defense succeeds because it concentrates on a strong mechanical foundation rather than attempting to overwhelm the player with content. Tower defense provides the tactical base, roguelike randomness makes individual runs unpredictable, and deckbuilding-style reward choices provide enough variety to encourage experimentation. Randomness can occasionally produce uneven attempts, and its intentionally basic presentation will not appeal to everyone, but those weaknesses are relatively minor compared with the depth and replayability offered by its core systems. For players who enjoy tower defense, build experimentation, escalating difficulty, and short roguelike runs, this is an impressively focused strategy game. It is accessible enough for newcomers to understand quickly while offering a demanding progression curve for players determined to master its systems. Its greatest accomplishment is making a simple sequence of placing defenses, selecting rewards, and surviving waves remain engaging across repeated attempts. Rating: 8/10
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Frequently Asked Questions
Core Defense is currently priced at 9.75€ on Steam.
No, Core Defense is currently not on sale. You can purchase it for 9.75€ on Steam.
Yes, Core Defense received 263 positive votes out of a total of 341 achieving a rating of 7.24.
😊
Core Defense was developed by ehmprah and published by Sonderland.
Yes, Core Defense is playable and fully supported on Windows.
Yes, Core Defense is playable and fully supported on MacOS.
Yes, Core Defense is playable and fully supported on Linux.
Yes, Core Defense is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
Yes, Core Defense is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.
No, Core Defense does not support VR.
Core Defense is a single-player game.
Yes, there is a DLC available for Core Defense. Explore additional content available for Core Defense on Steam.
No, Core Defense does not support mods via Steam Workshop.
No, Core Defense does not support Steam Remote Play.
Yes, Core Defense is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for Core Defense.
Data sources
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Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 29 September 2026 04:44 UTC |
|---|---|
| SteamSpy data | 25 October 2026 00:00 UTC |
| Steam price | 26 October 2026 19:33 UTC |
| Steam reviews | 19 October 2026 06:10 UTC |
If you'd like to dive deeper into the details about Core Defense, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about Core Defense
- SteamCharts - Analysis of Core Defense concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck Core Defense compatibility
Game modes
Features
Online players
2
Developer
ehmprah
Publisher
Sonderland
Release
30 Jul 2020
Platforms
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