Ultimate Guide to CS2 Case Opening: best cases and profitability
If you are a CS2 player, you know the deal: skill is great, but style is better! And to get stylish new skins, there aren't a million solutions. You have to open cases! However, you need to be strategic, because opening cases can often be very unprofitable. Here are my tips for finding the most profitable cases and the best solutions for Case Opening in CS2.
Understanding CS2 Case Opening: The Mathematical Reality
Like any microtransaction mechanic, the opening system and the probabilities of getting a good skin are governed by the game developer. Here, for Counter-Strike, that’s Valve.
As a reminder, here are the official probabilities of dropping a rare skin in a CS2 Case:
Blue Case: 79.92%
Purple Case: 15.98%
Pink Case: 3.2%
Red Case: 0.64%
Yellow Case: 0.26%
Regarding the Return on Investment (ROI), it generally sits between 40% and 60%. In other words, the average return value is roughly 40% to 60% of what you spend on the Case and key.

It is also important to specify that the value of skins in Counter-Strike 2 depends on several factors, notably:
Popularity: The more popular the skin, the more expensive it is.
Quality (Rarity): A skin can be graded "Consumer", "Industrial", "Mil-Spec", "Restricted", "Classified", and "Covert" (Secret). The latter are the most effective, and therefore the rarest and most expensive.
Float Value: This is the wear index of a skin.
My tip: Use a Bountystars promo code to open CS2 cases at a lower cost! Furthermore, third-party case selling sites often guarantee a better level of investment than inside CS2 directly. Take advantage of it!
Which are the most advantageous cases in CS2?
Now that you know a bit more about skin value and probabilities, let’s review the different types of cases. Which ones are the most advantageous?
Prisma cases ( $2): A popular choice among players, its return on investment remains interesting, with skins in a low-to-mid price range.
Fracture cases ( $3): Probably the player favorite. They contain nice, relatively rare skins, specifically knives.
Operation Vanguard Weapon Cases ( $6): Arriving in 2014, this event case has chances of containing skins that are very rare and sought-after for their designs and themes.
Gamma 2 Weapon Cases ( $6): This is similar to the Operation Vanguard Case.
Snakebite Cases ( $3): The selection of skins is very varied, notably featuring a selection of gloves. For this reason, it has grown in popularity.
CS:GO Weapon Case 3 ( $15.60): We recommend this only for collectors who want to complete their sets.
In our experience, it seems that $6 chests offer the best possible return on investment and are the safest.
One final reminder: There is no certainty of obtaining a "Classified" or "Covert" skin, even by investing in the most expensive cases. Also, don't forget to visit third-party websites. The return on investment will be much more attractive! So, make informed decisions before jumping in!