Free Aim Arena · No download · No install · Instant play
aim_osef_s is an Aim Arena map for Counter-Strike 1.6. It belongs to the aim_* rifle aim-arena family; we carry 156 aim_* maps in all, each with a genuine overview. Our March–July 2026 sweep of public CS 1.6 servers found aim_osef_s live on 6 of them, peaking at 6 players at once. Of the 100 aim_* maps we carry with a real overview, that ranks it #33 by server count. The full aim_osef_s overview is on this page; play it free right in your browser, no install needed.
Play aim_osef_s nowBrowse servers“aim_osef_s Credits : Map : S3B Textures : Valve, S3B, Models : Serverklan Sky : de_train by S3B”
| Author | Ring-A-Ding Rampage |
|---|---|
| Category | Aim Training |
| Released | April 9, 2024 |
| Downloads | 79 |
| File size | 2.6 MB |
| License | CC BY-NC-ND 4.0 |
| Download | aim_osef_s on GameBanana |
| Source | GameBanana |
aim_osef_s is an Aim Arena map. Spawn with the arena's fixed loadout and fight across the center. aim_ maps are rifle battles: tap at range, short bursts up close. Perfect for building the mechanical aim that carries every other CS 1.6 mode. On Combat Skirmish it runs directly in your browser through WebAssembly — click Play and you are dropped straight onto a live public server, no Steam account or download required.
In our 2026 scan of the public master list, aim_osef_s was seen on 6 Counter-Strike 1.6 server(s), with as many as 6 players on at once. The servers below ran aim_osef_s at some point in that window — ordered by how recently we last saw them on it (shown in Last seen). A server may be on another map right now; clicking Play connects you to it as it is, straight from your browser — no Steam, no download.
| Server | Peak players | Last seen | |
|---|---|---|---|
| Counter-Strike 1.6 server | — | July 21, 2026 | Play → |
| Counter-Strike 1.6 server | — | July 20, 2026 | Play → |
| Counter-Strike 1.6 server | — | July 20, 2026 | Play → |
| Counter-Strike 1.6 server | — | July 20, 2026 | Play → |
| Counter-Strike 1.6 server | — | July 20, 2026 | Play → |
| Counter-Strike 1.6 server | up to 6 | July 12, 2026 | Play → |
See who's playing aim_osef_s right now → — a live list, updated continuously.
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