20 Minutes Till Dawn

20 Minutes Till Dawn

Worth it · Roguelike · 2023

Steam Deck Verified

The verdict

BUY IT.

Worth it at $4.99.

Length
3.7h
Value
$1.35/hr
Reviews
90% positive
It will not reach BANGER at any price.

Recent reviews trending down: 57% over the last 30 days against 90% all-time.

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Length
3.7h
typical playtime (HowLongToBeat)
Completionist
29.7h
100% (HowLongToBeat)
$/hr
$1.35
price ÷ typical playtime
Price
$4.99
as of Sep 23
Reviews
90%
29,132 reviews, as of Sep 15
Players
1.5M
owners (estimate)
Released
2023

Minimum on the Steam store: 1 GB of memory, 1 GB RAM, 102 MB of storage. Runs on Windows, macOS.

20 Minutes Till Dawn is a survival roguelite where endless hordes of creatures lurk from the dark. Craft an array of overpowering builds and eradicate waves of Lovecraftian nightmares. Will you be able to survive the night?
Description from the Steam store page.

What drives the score

How to read this

Every input gets a grade, S to D, read from the buyer's side. The score is multiplicative, so an input only counts as raising when it sits near the top of its own scale. Anything with real room left is holding the score back, because that room is the gap to 100. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. The exact weights stay secret.

Raising the score
Reviews90% positive
Gates the score. Weak reviews cap it, and nothing reaches BANGER without strong ones
Replayability~22h to replay
Co-op and replay time. The value score counts hours well past the 3.7h typical playtime
Reach1.5M+ players
How many own it and play it, the biggest driver for a game with no ending
Engagement42% finish
How far players actually get (achievements), a top-end bonus
MonetizationNone
Checked: no in-game purchases or loot boxes. Nothing is docked
Holding it back
Recent reviews57% (30 days)
Trending down vs lifetime, a small dip
For context
Value$1.35/hr
Price per hour of game. This genre scores on player counts instead
Length3.7 hours
Typical playtime on HowLongToBeat. Endless games score on players, so hours stay out of it
Refunds0 of 800 reviews
Steam-purchase reviews sampled whose writer refunded the game. Nothing is docked

The value story

The lowest price on record is $2.49, set in February 2026. It has been discounted 40 times in the 4 years tracked here, typically at 40 percent off, with about 5 weeks between sales. Today it is at full price. The last sale was about 3 weeks ago, and on this game's rhythm the next one tends to arrive within 5 weeks.

Value puts it in the top 18 percent of the games it competes with. It is cheaper than 83 percent of its genre, and better reviewed than 81 percent. Among the games that feel like it, Yet Another Zombie Survivors ($14.99, scores 77) beats it on value, while it beats Goobies ($5.99, scores 71).

Players rate it 90 percent positive over its lifetime, but the last 30 days run 57 percent. Something recent has soured the room. This site sampled 800 of its Steam-purchase reviews; none were written by buyers who refunded it, sampled from reviews written February 2025 to September 2026. Inside the two-hour refund window, 84 percent of the 2,961 reviews written there were positive, against 90 percent overall, and those are 11 percent of everything written about it.

HowLongToBeat players log 3.7 hours as a typical playtime, and completionists log 30, 8.0 times as much.

It carries Valve's Deck Verified rating and runs 3.7 hours, about as long as a handheld game wants to be.

The drop-off

73% start to 42% finish
050100rarestfirst achievement

People genuinely stick with this one. Steam global achievements

Players

146 players at peak in the last day.

The chart appears once this game has been counted more than once.Player counts via SteamSpy.

What players say

Review after 100% It's a good game. Yeah, Flanne kinda abandonded the steam version, but it's still a complete experience and totally worthwhile. It's only $5, it's usually on sale, and you don't have to deal with ads like the mobile version. I paid about 10 cents an hour and that's a total steal The gameplay manages to be difficult while still being fair. It's intuitive while still having skill expression. All the...
AbsenteeRecommendedafter 48hSep 2026Read on Steam
its a rlly good game idc if the mobile version is more updated having a pc version is just great and im glad to have that at all
seeds of geraniumRecommendedafter 5.3hSep 2026Read on Steam
Can't reccomend a game where the dev promises an update on steam, delivers it on mobile, and ignores steam for years.
MendenbarrNot recommendedafter 1.1h5 found this helpfulRead on Steam

Player reviews from Steam: the most helpful all-time, plus the newest that clear the same quality bar, with the hours each player had put in when they wrote it. The mix of Recommended and Not recommended follows the game's Steam ratio. Rotates daily. Opinions are theirs.

No data upstream: critic score (Metacritic).

Cite this score

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BANG Score badge

The live badge. It shows the current score wherever it is embedded.

20 Minutes Till Dawn scores 74/100 on the BANG Score (worth it). The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1966900/20-minutes-till-dawn
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<a href="https://steambangers.com/game/1966900/20-minutes-till-dawn"><img src="https://steambangers.com/api/badge/1966900" alt="BANG Score" width="340" height="80"></a>
[![BANG Score](https://steambangers.com/api/badge/1966900)](https://steambangers.com/game/1966900/20-minutes-till-dawn)

The BANG Score is one number for value, 0 to 100: price against how it reviews and how long it was built to be. It answers the money question and stops there; whether the game is for you is still your call.

Reviews set the ceiling and price moves you inside it, so a cheap game that reviews badly cannot climb. Ratings from few reviewers are shrunk toward the middle, so 100 percent from nine people does not outrank 96 percent from ninety thousand. Length comes from HowLongToBeat where it can be matched, measured against a per-genre floor so a five-hour narrative game is judged against other narrative games rather than against a sixty-hour RPG. Where no verified length exists the score says so and carries a dock, because the biggest input is then a guess. The full method, including where it is weak → Steam reviews as of Sep 15, price as of Sep 23.

A number here look wrong? Tell me what it got wrong and I will look at the inputs behind it.