Void Bastion vs Lightkeep
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Void Bastion
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The frontier is collapsing. Ancient signals have awakened hostile fleets across the void, and the last defensive network is under your command. Void Bastion is an offline science-fiction tower defense game built around tactical placement, specialized upgrades, hero support, and long-term progression. Read the route, adapt to enemy traits, and turn every build site into part of a coordinated defense. BUILD YOUR DEFENSE Deploy five distinct tower systems: Pulse Cannon, Arc Relay, Missile Silo, Cryo Beacon, and Drone Forge. Upgrade towers during battle, choose a final specialization, adjust targeting priorities, and reclaim energy by dismantling defenses when the frontline changes. FACE EVOLVING THREATS Counter fast attackers, armored units, regenerating shields, flying formations, splitters, healers, disruptors, and massive sector bosses. Mixed pressure waves and battlefield anomalies force each defense plan to evolve. COMMAND THREE HEROES Choose a combat specialist for damage, control, or support. Develop hero ranks and mastery, then deploy Tactic Cards at decisive moments to trigger powerful battlefield abilities. EXPLORE MULTIPLE MODES - Fight through 18 campaign missions across three star sectors. - Return on Hard difficulty for stronger opposition and additional objectives. - Endure Survival missions with limited room for error. - Enter Gauntlet operations built around relentless pressure. - Challenge concentrated boss formations in Boss Rush. - Push an escalating Endless run and set a new local record. GROW YOUR COMMAND Earn Credits and Void Cores entirely through play. Expand a permanent research grid, improve tower families, advance hero mastery, equip recovered relics, complete rotating local contracts, unlock achievements, and study enemy intelligence in the Command Archive. PLAY ON YOUR TERMS Void Bastion is designed for offline single-player play. No account is required. There are no advertisements, no in-app purchases, and no paid currency. Game progress, settings, achievements, and records remain on your device.
Lightkeep
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Carry your defenses toward the first light. Lightkeep is a single-player tower defense game with two heroes, six tower types, branching routes, and a fifteen-wave expedition across three camps. A WIDER BATTLEFIELD Play on landscape maps with 11 tower positions. Choose illustrated artwork or a 3D view with camera rotation and zoom. Command your knight and engineer, build and upgrade towers, choose blessings, and face the final boss. CONCEPT ART GALLERY Explore the original designs for both heroes, four enemy groups, and six tower types from the home screen. GAME CENTER LEADERBOARD Optionally connect Game Center in Settings to compare your total enemies defeated with other players. Your highest submitted total is kept on the global leaderboard. Core gameplay works without Game Center. SAVE AND RETURN Your expedition saves on this device and resumes paused. Optional Sign in with Apple and iCloud sync save your progress to your private iCloud database. Choose which progress to keep when first connecting or when saves conflict. Both the in-game Apple sign-in and system iCloud account must match across devices. You can also export and import a local save. FREE TO PLAY OFFLINE No advertisements, in-app purchases, or required login. Collect and equip available skins, weapons, and auras for free. Cloud saves and Game Center require an internet connection and the relevant Apple account. Designed for iPhone and iPad with iOS/iPadOS 17 or later. The gameplay interface supports English, Simplified Chinese, Japanese, Korean, French, and German. The app name is localized for additional regions; this does not add gameplay translations for those languages.
Screenshots
Verdict
The clearest difference is update cadence: Lightkeep at every 3 days against Void Bastion's monthly. Void Bastion's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Void Bastion ships an update monthly, Lightkeep every 3 days. Both last shipped on October 31, 2026.
| Parameter | Void Bastion | Lightkeep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 20 MB | 34 MB |
| Age rating | 9+ | 12+ |
| Developer | WHITE FLOWER DESIGN CO., LTD. | ๅฝฌ ๆ |
In-app purchases
Void Bastion
No in-app purchases
Lightkeep
No in-app purchases
Questions
Is Void Bastion free?
Is Lightkeep free?
Do Void Bastion or Lightkeep have ads?
Which is updated more often, Void Bastion or Lightkeep?
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