Comparison

Dead or Opens. vs Lost Space Dragonfly

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Dead or Opens.

Features
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โ€œOpen or Dieโ€ basically means if you canโ€™t open the door youโ€™re gonna die. Where am I? I have a terrible headache because of the smell of chemicals. What happened yesterday? Some people in black kidnapped me for a reason. It looks like a closed laboratory. I opened the report on the desk. It looks so old. San navarro lab in Alamagordo...I think Iโ€™ve heard this before. (๊ทธ๋ž˜! ์ด์ œ์•ผ ๊ธฐ์–ต์ด ๋‚ฌ๋‹ค. Alamagordo์˜ San navarro ์—ฐ๊ตฌ์†Œ! ์ธ๋ฅ˜์ตœ์ดˆ์˜ ํ•ต์‹คํ—˜์ด ์žˆ์—ˆ๋˜ ๊ณณ! ์•„๋‹ˆ, ๋‚ด๊ฐ€ ์™œ ์—ฌ๊ธฐ์— ์žˆ์ง€? ๋ฌธ๋ฐ–์—์„œ ์†Œ๋ฆฌ๊ฐ€ ๋“ค๋ฆฐ๋‹ค. ์†Œ๋ฆ„๋ผ์น˜๋Š” ์Œ์„ฑ. ๊ทธ๋ฆฌ๊ณ  ๋ฐœ์ž๊ตญ ์†Œ๋ฆฌ๋Š” ๋ถ„๋ช… ์‚ฌ๋žŒ์˜ ๊ฒƒ์ด ์•„๋‹ˆ๋‹ค. ๋ณธ๋Šฅ์ ์œผ๋กœ ๋„๋ง์ณ์•ผ ํ•œ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ๋‹ค. ๋ณต๋„๋กœ ๋›ฐ์–ด๋‚˜๊ฐ”๋‹ค. ๋’ค๋ฅผ ๋Œ์•„๋ณด๋‹ˆ, ์˜ค ๋งˆ์ด ๊ฐ“! ๋‚˜๋ฅผ ์ซ’์•„ ์˜ค๋Š” ๊ฒƒ๋“ค์€ ์ข€๋น„์˜€๋‹ค. ๋ฌธ์„ ์—ด์ง€ ๋ชปํ•˜๋ฉด ์ฃฝ๋Š”๋‹ค. ์—ด์–ด์•ผ ์‚ฐ๋‹ค!)

About

Lost Space Dragonfly

Features
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The 3rd work of the TREE series!!! ใ€€A game of a lost dragonfly!!! ใ€€He's getting lost, doing his best to go home. ใ€€The stage is the infinite universe. ใ€€You can go far and far away. ใ€€Be careful, if you go so far, it takes as much long to go home. ใ€€The perfect collision detect and phisics controlls the perfect interaction. ใ€€All objects and creatures interact with each other. ใ€€But collision size of the dragonfly is made small or the game over comes soon. ใ€€And the monsters are controlled by phisics perfectly so they come to you pushing their way through the stones. ใ€€Many monsters cooperate to exclude stones enclosed by them, so they even look like a large single organism. ใ€€Can you overcome the fear of the monsters doing so even if you hide behind the stones??? ใ€€And the bio-locus system is loaded. ใ€€You can watch the flying locus disappearing gracefully like some creatures. ใ€€'Wao wao.'

Screenshots

Dead or Opens.4 screens
Lost Space Dragonfly4 screens

Verdict

The call

The clearest difference is in-app purchases: Dead or Opens. at none against Lost Space Dragonfly's 1. Dead or Opens. also leads on update cadence (monthly vs every 35 months) and price ($0.99 vs $4.99). On ads 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Dead or Opens. costs $0.99 and Lost Space Dragonfly $4.99 up front. Lost Space Dragonfly sells 1 one-off in-app purchase. Dead or Opens. asks for nothing beyond the download.

UpkeepUpdate frequency

Dead or Opens. ships an update monthly, Lost Space Dragonfly every 35 months. Both last shipped on November 1, 2026.

Scorecard4 real differences ยท 2 level
Dead or Opens. versus Lost Space Dragonfly: the parameters behind the verdict, then further details
ParameterDead or Opens.Lost Space Dragonfly
Price$0.99 โ€” better$4.99
Update frequencyMonthly โ€” betterEvery 35 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS4.1 โ€” better15.6
Further details โ€” not scored
Size19 MB54 MB
Age rating12+9+
DeveloperKounosoft.,Co LtdTetsuyoshi Morikawa

In-app purchases

None

Dead or Opens.

No in-app purchases

1 purchases

Lost Space Dragonfly

One-time1
  • Buy All Stage Clear.$0.99

Questions

Is Dead or Opens. free?
Dead or Opens. costs $0.99, with no in-app purchases.
Is Lost Space Dragonfly free?
Lost Space Dragonfly costs $4.99, and also offers in-app purchases.
Do Dead or Opens. or Lost Space Dragonfly have ads?
Neither Dead or Opens. nor Lost Space Dragonfly shows ads.
Which is updated more often, Dead or Opens. or Lost Space Dragonfly?
Dead or Opens. ships an update monthly, and Lost Space Dragonfly every 35 months. Most recently, Dead or Opens. was updated on November 1, 2026 and Lost Space Dragonfly on November 1, 2026.

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