Mastering Sandevistan in Cyberpunk 2077: Where to Find Every Model and Best Builds

In the neon-drenched sprawl of Night City, survival often hinges on a fraction of a second. For those who blend chrome with grace, the Sandevistan operating system transforms the battlefield into a ballet of slowed time and razor-edged precision. Ever since the transformative 2.0 update and the Phantom Liberty expansion reshaped how mercenaries access cyberware, the hunt for the perfect Sandevistan has become both simpler and more exhilarating. No longer must edgerunners scour the city for a specific Ripperdoc; instead, every clinic in Night City and Dogtown now shares a common inventory, gating availability only behind the player’s level and Reflex attribute.

Sandevistan is far more than a simple gadget. It replaces the standard operating system socket and, upon activation, warps the user’s perception of time for a set duration. By default, time slows to a crawl—sometimes to a mere 10% of its normal pace—granting the wielder an almost god-like advantage. The system is explicitly designed for bladed melee weapons, turning katanas, mantis blades, and monowires into instruments of instantaneous carnage. Yet its utility does not end there; certain models also boost Critical Chance, Critical Damage, and raw damage output while active. To push performance even further, savvy players can slot augmentations into their Sandevistan, tweaking effect length, shaving seconds off cooldowns, or amplifying those critical hit bonuses. This synergy makes it one of the most thrilling operating systems to build around.

With the unified vendor system, acquiring a Sandevistan is as straightforward as walking into any Ripperdoc and scrolling through their stock. The catch is that each model demands a specific Reflex attribute threshold and a hefty sum of Eurodollars. As soon as the player hits the required level—where the cyberware begins to appear in inventories—the same Ripperdoc will present the full array available at that stage. To top it off, the developers added immersive installation cutscenes that change depending on the category of chrome being implanted, making each upgrade feel like a pivotal character moment.

The following table compiles every Sandevistan variant on offer in the game, along with its stats, cost, and Reflex requirement. Use it to plan your next build or simply marvel at the ascending tiers of temporal mastery.

Model	Reflex	Cost (€$)	Slow Time	Duration	Cooldown	Active Bonuses
Dynalar Sandevistan Mk.1	6	6,000	50%	8 sec	30 sec	+5% damage
Dynalar Sandevistan Mk.2	9	10,000	25%	12 sec	30 sec	+10% damage
Dynalar Sandevistan Mk.3	12	16,000	50%	16 sec	15 sec	+15% damage
Dynalar Sandevistan Mk.4	15	28,000	25%	16 sec	30 sec	+15% damage, +15% Crit Chance
Militech "Falcon" Sandevistan Mk.5	20	35,000	30%	18 sec	60 sec	+15% damage, +20% Crit Chance, +20% Crit Damage
QianT "Warp Dancer" Sandevistan Mk.5	18	35,000	10%	8 sec	30 sec	+15% damage, +10% Crit Chance, +25% Crit Damage
QianT Sandevistan Mk.4	15	28,000	25%	12 sec	15 sec	+15% damage, +15% Crit Chance
Zetatech Sandevistan Mk.1	6	6,000	62%	8 sec	30 sec	+10% Crit Chance
Zetatech Sandevistan Mk.2	9	10,000	50%	12 sec	30 sec	+15% Crit Chance
Zetatech Sandevistan Mk.3	12	16,000	50%	16 sec	30 sec	+15% Crit Chance

The sheer variety offers something for every playstyle. Early-game mercenaries scraping together Eddies might start with a Dynalar Mk.1 or Zetatech Mk.1, both unlocked at Reflex 6. The Dynalar provides a modest damage bump, while the Zetatech leans into critical hit consistency from the get-go. As Reflex climbs to 15, the choice expands dramatically. The Dynalar Mk.4 and QianT Mk.4 sit at the same price point but diverge in philosophy: the Dynalar slows time more aggressively (25%) and stretches the effect to 16 seconds, whereas the QianT focuses on a lightning-fast 15-second cooldown, enabling near-constant activation for aggressive skirmishers.

At the apex, two legendary Mk.5 rivals vie for the crown. The Militech "Falcon" Sandevistan Mk.5 requires a full 20 points in Reflex and comes with a staggering 18-second duration and immense critical bonuses—20% Critical Chance and 20% Critical Damage on top of the universal 15% damage boost. Its 60-second cooldown demands patience, but the payoff is a devastating, methodical sweep through entire squads. In contrast, the QianT "Warp Dancer" Sandevistan Mk.5 slows time to an absurd 10% of normal speed, making every blade swing feel like a teleportation. Though it lasts only 8 seconds, the 30-second cooldown and massive 25% Critical Damage increase turn every activation into a guaranteed execution burst. The warp dancer is tailor-made for those who live by the philosophy that an enemy can’t fight back if they never saw you move.

When mingling a Sandevistan with the rest of one’s cyberware, attention should be paid to synergy. Augmentations that reduce cooldown—such as certain frontal cortex or nervous system mods—can turn already low cooldowns into a near-complete time freeze loop. Pairing the implant with a katana like the iconic Satori or Byakko, alongside the Second Heart circulatory implant for an emergency lifeline, creates a samurai-esque feedback loop of safety and slaughter. For those who fancy the stealth approach, the optical camo paired with a Sandevistan activation allows a player to walk unseen through wide-open spaces while everyone else is trapped in molasses.

Ultimately, the Sandevistan is more than a piece of gear—it is a statement. It tells the world that you operate on a different frequency, that your chrome is tuned to a tempo no baseline human can match. The warehouses and alleys of Night City brim with opportunities to put that statement to the test. With the data above, any edgerunner can stride into the nearest Ripperdoc, swipe their credchip, and emerge on the other side transformed. Time waits for no one, but with a Sandevistan slotted, you can make it wait for you.