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95% positive of 73 · Very Positive · Live from Steam
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---Red---Tether--> is an action-packed “combat-puzzle” roguelite. You will tear apart massive space fleets, using nothing but your advanced tether harpoons. Pull and crash ships into another, rip their components off, then grapple-swing your way out of danger.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 95% on 2026-11-01 → 95% today (73 reviews)
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Works, but may need extra effort. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
-Hacked Cargo Rail now holds fire when V-Fish are nearby. -Fixed situations in which getting too much improvised armor at once would leave some unconverted (?) -Fixed training area coolant container never spawning (requires reaching ice belt again). -Fixed des…
-Defense Cortex projectile diversion and activation cooldown increased. -Fixed mass multiplier issues on general class. -Fixed a problem with dreamer intercept B datasheet portrait. -Fixed A and B ship variant mix up on datasheet unlock condition for Hull-Ripp…
-Minor changes on some waves in interception mode. -Databases now start to unlock earlier (20 upgrades acquired) and successively unlock on steps of 20 upgrades acquired. -Heavy Duty: Reduced range penalty (-20% --> -10%) and top speed penalty (-20% --> -15%).…
-Wielding shield projectors now overcharges your shield instead of just restoring it. -Shield Purger overcharge nerfed (100%-->50%). -Final boss in endless mode now has mass multiplier 0. -A certain attack of the final boss in endless mode is more predictable …
-Markers for enemy reinforcement and certain other actions now have an additional contrast layer now. -Condition overload now also sends out lightening bolts to nearby ships which inherit the condition overload explosion damage. -Frost Stalker Skin coolant ven…
1.300 (Harpoon Hunt) New Stuff -Added 3 new variants per wave (135 total). This new d-route waves are unique to the Scrapyard, Chemical Spill, Charged Nebula and EM Industrial Zone. -Some waves now spawn with reinforcement markers that add additional enemies t…
Hi everyone, Sleeper Games’ next project has just been announced! Hyperspace Deck Command Flipside is a sequel to my 2025 Deckbuilder, spicing up its classic timer-base space combat with a whole new level of deck flexibility, by letting you flip cards between …
Hey There Hyperspace FansSleeper Games’ 4th release is here! Hyperspace Deck Command is a deck building rogue-lite that takes place in the hyperspace universe, millennia after the previous games. You’ll assemble a massive space force from unit and tech cards, …
https://i.imgur.com/qfrJ8JO.png The new demo for Hyperspace Deck Command is now ready for Steam Next Fest. You can check it out here on Steam. This version features 2 full faction decks, 19 unlockable starter packs, a whole bunch of new enemy encounters, new u…
https://i.imgur.com/6fKi6qW.png Turns out Red Tether now qualifies for Steam community items, so I designed 9 trading cards for you to collect. The cards spotlight various A version of the Red Tether Protocol pilots you can unlock ingame. 8 emotes and 3 profil…
https://www.youtube.com/watch?v=aBZprZeheIE Hi there Sleeper Games crowd. To be a part of Steam’s ongoing Deckbuilder Fest I put together an early experimental demo for Hyperspace Deck Command, my upcoming sci-fi deckbuilding roguelite that will also be the th…
After spending some time on post-launch content for Swirl W@tch and Red Tether last year I have now finally settled on what Hyperspace Anthology Vol 3 will become. The game will be official announced very soon. In the process of getting there I produced yet an…
https://i.imgur.com/MAj3Ubp.gif Attention all RTP members. It appears another branch of GC's unofficial clandestine service has infiltrated Con space alongside the Red Tether Protocol. So far their activities have gone unnoticed by both us and the Contempter, …
https://i.imgur.com/riBy3Rv.gif Red Tether’s next content update is in the works! This one will focus on the often teased harpoon fishing system. On rare occasion you’ll encounter bio-mechancanical fish-creatures in-between waves. Harpoon them to initiate a hi…
Attention All RTP Members! Its a surprise content update! 1.25 Shield Care has just been released, adding 11 new upgrades to better protect your ship. Alongside some new ways to increase your shield hp you can now also get overcharged through various means, te…