Bunker - The Underground Game

Introduction

Bunker - The Underground Game traps its protagonist deep in a forgotten Soviet bunker for what the store page itself calls "puzzling, mini gaming, pointing, clicking, hipstering, err humor-ing" en route to escape. Developed by Nightly Studios and published by 2tainment GmbH, it launched on Steam on 21 May 2015 at NZ$5.19. A decade on, its 54 English-language reviews sit at 57% positive, Mixed. This review read all 23 negative reviews in that sample alongside a range of the positive side.

A genuine taste divide

Unlike many Mixed-aggregate games in this library, the split here isn't really about bugs or value — it's about comedy, and reasonable people land on both sides. "Control glitches and graphics fail, yet I still love this chaotic bunker! Onward to more underground adventures!" reads one review, filed as positive despite acknowledging real technical problems. Another, after 21.9 hours: "you either love it or straight find it dissatisfying... the humor is tolerant, you may g[et into it]." Set against that, a larger share of the negative sample finds the same humour actively grating rather than merely not-for-them: "between the juvenile humor and the nonsensical story, I struggle to see why anyone would play this," reads one, while another draws a sharper contrast: "I had very high hopes for this, wishing it to be more 'Day of the Tentacle' and less 'Unbearable Whiny Hipster.'"

Where both sides find common ground

What both sides converge on more consistently than comedy is puzzle logic. "The logic in this one is so bad they have to actually flash images of other rooms when you get a new item so you'll know where t[o use it]," reads one detailed negative review, a workaround several other reviewers independently confirm they needed outside walkthroughs to get past. More concerning, multiple reviewers report a real, specific bug rather than just difficult design: getting physically stuck in individual rooms with no way to progress. "Stuck in the kitchen. Can't exit it," reads one terse review; another, separately: "I cant even play the freaking game, i always get stuck on the walls."

A ten-year-old broken promise

One specific complaint recurs on both sides of the aggregate: a meta-achievement for collecting every one of the game's 33 secrets that, according to multiple independent reports, simply doesn't unlock. "1 achievement for getting all other achievements does not unlock and there will be no fixing of it," reads one negative review; a positive review makes the identical complaint almost word for word: "only complaint I have is the never fixed secret 33 despite having it in game." This review checked that claim against both the developer's public update history and Steam's own achievement data. The update history confirms the developer's last patch was posted in January 2016, eight months after launch — and Steam's own completion percentages back up the specific claim precisely: BUNKER_SECRET_33 sits at just 1.8% completion, the single lowest of all 33 achievements, consistent with a genuinely broken unlock condition rather than simple difficulty. A live concurrent-player check for this review returned zero.

Verdict

Bunker - The Underground Game has real, if polarising, charm for players who click with its absurdist, meme-heavy sense of humour, and this review found genuine, specific defenders in its review sample rather than faint praise. But the puzzle logic is a documented, repeated frustration even for some fans, room-trapping bugs are reported independently by multiple players, and a specific broken achievement has sat unfixed for a decade with the developer's own update history confirming why. A cheap curiosity for genre fans with patience and a very particular sense of humour; a hard pass for anyone else.