What is the cheapest place to buy simian.interface++?

Eneba at $0.82 — the lowest of the 5 stores we compare for your region. Eneba is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $1.99. Prices update through the day, so check the table above before buying.

Is simian.interface++ free?

No — simian.interface++ is a paid game. The cheapest we can find it is $0.82.

Has simian.interface++ ever been cheaper?

Yes — the lowest we have tracked since we started tracking it in June 2026 is $0.49. It is $0.82 today.

Can I play simian.interface++ on Mac?

Yes. simian.interface++ has a native macOS version on Steam.

Is simian.interface++ multiplayer?

No — Steam lists simian.interface++ as single-player only.

Is simian.interface++ on PC Game Pass?

No — simian.interface++ is not on PC Game Pass right now. The best price to buy it right now is $0.82.

simian.interface++

Name: simian.interface++
Brand: vested interest
Availability: InStock

vested interest · June 26, 2016 · Indie, Casual, Puzzle

Buy simian.interface++ from Eneba at $0.82 — the cheapest of 5 stores we compare.

Indie deals Puzzle deals

Very Positive98% · 120

Best price

36 Fair price

$0.82-59%

lowest tracked $0.49

Buy at Eneba

Prices last checked 15 Oct 2026, 17:49 UTC

More games under $5 →

Where to buy simian.interface++ — official stores

Steam

Standard Edition · Steam

$1.99

Buy

Humble Store

Standard Edition · Steam

$1.99

Buy

IndieGala Store

Standard Edition · Steam

$1.99

Buy

Fanatical

Standard Edition · Steam

$1.99

Buy

Cheapest simian.interface++ keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Eneba

Standard Edition · Steam

$0.82

Buy

simian.interface++ price by region

simian.interface++ costs £0.39 in the United Kingdom, €0.44 in Europe (EUR), $0.82 in the United States, $0.82 in Georgia (USD), CA$2.19 in Canada, NZ$2.39 in New Zealand, zł2.45 in Poland, A$2.69 in Australia and R$4.29 in Brazil right now.

Cheapest simian.interface++ offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
United Kingdom	£0.39 −74%	£1.50	£0.39	5
Europe (EUR)	€0.44 −75%	€1.78	€0.44	6
United Statesyour region	$0.82 −59%	$1.99	$0.82	5
Georgia (USD)	$0.82 −41%	$1.39	$0.82	4
Canada	CA$2.19	CA$2.19	—	4
New Zealand	NZ$2.39	NZ$2.39	—	3
Poland	zł2.45 −66%	zł7.19	zł2.45	4
Australia	A$2.69	A$2.69	—	3
Brazil	R$4.29	R$4.29	—	3

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About simian.interface++

simian.interface++ is the long awaited update to simian.interface, an abstract puzzle experience for simian participants of all ages and abilities. There are no explicit rules, no instructions, and very simple controls.

Inspired by tabletop puzzles, modern art, and cognitive psychology experiments, simian.interface++ presents challenges that must be solved using pattern recognition, intuition, and experimentation.

features:
- an incredible soundtrack composed by chiptune artist Note! (@n0te_ on twitter)
- the original simian.interface, now playable in full screen!
- the new 'infinite_loop' mode, with procedurally generated levels, and randomized music and story content!
- infinite replay value!

simian.interface++ — game info

Platforms: Windows, macOS
Player modes: Single-player
PC Game Pass: Not included

More games like this:Mac games

Price alert

Get notified the moment the price hits your target.

simian.interface++ price history

simian.interface++ is $0.82 at Eneba right now, compared across 5 stores. The lowest we have tracked is $0.49.

2026-06-18low $0.49 · now $0.82

Might be worth waiting — It tends to drop further during sales — usual sale price around $0.49.

simian.interface++ price changes · tracked since 18 Jun 2026
Date	Price	Store
15 Oct 2026	$0.82 ▲	Eneba
7 Oct 2026	$0.77 ▼	Eneba
6 Oct 2026	$0.78 ▲	Eneba
5 Oct 2026	$0.77 ▼	Eneba
29 Sep 2026	$0.78 ▲	Eneba
27 Sep 2026	$0.76 ▲	Eneba
25 Sep 2026	$0.75 ▲	Eneba
17 Sep 2026	$0.50 ▼	Gameseal
6 Aug 2026	$0.51 ▲	Gameseal
4 Aug 2026	$0.50 ▼	Gameseal
31 Jul 2026	$0.51 ▲	—
28 Jul 2026	$0.50 ▲	—

Embed this price on your site

A live price and history chart for simian.interface++, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

simian.interface++ — questions & answers

What is the cheapest place to buy simian.interface++?: Eneba at $0.82 — the lowest of the 5 stores we compare for your region. Eneba is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $1.99. Prices update through the day, so check the table above before buying.
Is simian.interface++ free?: No — simian.interface++ is a paid game. The cheapest we can find it is $0.82.
Has simian.interface++ ever been cheaper?: Yes — the lowest we have tracked since we started tracking it in June 2026 is $0.49. It is $0.82 today.
Is simian.interface++ worth buying now?: Might be worth waiting. It tends to drop further during sales — usual sale price around $0.49.
Can I play simian.interface++ on Mac?: Yes. simian.interface++ has a native macOS version on Steam.
Is simian.interface++ multiplayer?: No — Steam lists simian.interface++ as single-player only.
Is simian.interface++ on PC Game Pass?: No — simian.interface++ is not on PC Game Pass right now. The best price to buy it right now is $0.82.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Nov 20, 2025

Fun little puzzle game, short and sweet and wasn't too difficult. A treat for the eyes and the mind, good for a sub-1H achievement game.

1 found this helpful

Recommended Oct 31, 2025

Pretty cool puzzle game concept, though I wish there were more levels. Fairly priced for it being relatively short. And by relatively short I mean like short-short. And by short-short I mean like you could probably earn every achievement in less than an hour and still be able to refund the game

1 found this helpful

Recommended Feb 18, 2026

this game is awesome need the cabinet back in satchels

Recommended Dec 4, 2025

really fun game that's easy to 100%

Recommended Oct 10, 2025

i must always pay my respects to a game from the Flash era finding its way onto Steam

Recommended Apr 28, 2025

Uh, yeah, it sure is. Project Pantheon 18/275

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

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