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For my money, the biggest advantage console gaming has over PC gaming these days is that you can still get your games on physical discs and cartridges. With PlayStation ending discs for new releases in 2028 , that advantage is disappearing – and for at least one PC gamer, physical games are making a comeback on Steam with an extremely cool array of custom, SSD-based cartridges.

"Got a couple of used 2.5" SSDs for cheap so I decided to make a Game Cartridge system," Jibril-sama explains on Reddit . "Games are actually on those SSDs with a script to auto navigate steam to the game's page. Auto-starting the game right away is also possible."

The clip below shows a bunch of these cartridges, each of which comes in a slick custom casing with game art. Jibril-sama plugs one into a dock, and the game instantly becomes available to play on Steam. This is entirely impractical for a lot of reasons – we'll get into those in a minute – but there's no denying it's cool as hell.

Steam Game Cartridges from r/pcmasterrace

The system shown in the clip runs Linux, and "all it needs is a systemd template to check for a script on the SSD and launch it. And a udev rule to trigger the system," as Jibril-sama tells our friends at Tom's Hardware . "So basically: Plug in SSD -> udev rule sees the event -> triggers the systemd daemon -> systemd daemon looks into the SSD and finds the script -> execute the script."

But how on earth are you getting ahold of that much storage media unless you're literally the owner of an AI datacenter? Well, Jibril-sama apparently isn't kidding about getting those SSDs cheap – apparently the 128GB drives were just €7 apiece, which given storage prices these days, feels like trading beans for gold.

I had a pleasure to help with work on a viral project which took over a part of the internet yesterday!Check it out here:makerworld.com/en/models/30...All pictures were done by me, including the ones in Tom's Hardware article.#steam #PC #cartridge #photography #retro #gaming #DIY

— @princessmidori.bsky.social ( @princessmidori.bsky.social.bsky.social ) 2026-07-16T21:57:40.114Z

It's actually pretty easy to do the practical part of this without all the cool cartridges, since you can just designate an external USB drive to house your Steam library, either entirely or in part. It's a nifty way to keep all your games installed if you're out of room on your system's main drive, but admittedly, it's not nearly as fun as plugging individual games in.

And either way, "you still don't really 'own' the games on Steam," as Jibril-sama readily admits . You'll always be beholden to Valve's online authentication to actually play your games, which means this isn't really a way to preserve your library the same way as traditional physical media. "But it's at least something fun and useful to me personally."

Discontinuing physical discs is one thing, but the PlayStation Portal already hints at Sony's worrying ambitions for an all-digital future.

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Bitcoin Magazine

Crypto.com Secures $400M Investment From Citadel Securities at $20B Valuation

Global market maker Citadel Securities has invested $400 million in crypto exchange Crypto.com, giving the platform a $20 billion valuation, according to a Thursday announcement.

Crypto.com, which has a number of digital asset products, said the cash would help the Singapore-based company expand its services to assets such as blockchain-based securities and derivatives.

The cash will help bridge the gap “between digital asset and traditional markets to create a more efficient 24/7 financial ecosystem,” a Thursday announcement read.

“The size of the opportunity in front of us is staggering, as crypto increasingly becomes the rails for finance,” Crypto.com CEO Kris Marszalek said in a statement.

“Having built the right regulatory and tech infrastructure over the last decade, Crypto.com is now perfectly positioned to capture this new wave of growth across all asset classes.”

“The convergence of traditional financial markets and digital asset infrastructure is an exciting evolution with the potential to further improve market efficiency,” added Jim Esposito, President of Citadel Securities.

Thrilled to announce our first institutional funding round with a $400 million strategic investment from Citadel Securities valuing https://t.co/pFc4Pz8PQj at $20 billion. An incredible milestone 10 years in on our journey and the beginning of a new phase of growth. Grateful to…

— Kris (@kris) July 16, 2026

Wall Street’s interest in tokenization

Esposito’s comment comes as Wall Street interest in blockchain technology piques — despite a market slump.

Back in February, BlackRock, the world’s biggest asset manager, announced that it was working with decentralised exchange Uniswap to bring one of its funds on-chain.

Before that, in January, the New York Stock Exchange said it was building a platform allowing traders to buy and sell tokenised versions of US-listed equities and exchange-traded funds.

And most recently, the S&P 500 gave crypto platform Trade[XYZ] the green light to debut a new derivative contract on decentralized exchange Hyperliquid, allowing traders to gain leveraged exposure to the top index.

Citadel’s crypto interest

Miami, Florida-based Citadel, has for some time been interested in digital assets: Back in 2023, the company helped debut EDX Markets, a “first-of-its-kind exchange” giving investors “safer, faster and more efficient cryptocurrency trading.”

The exchange this year applied for a national trust bank charter with the Office of the Comptroller of the Currency, marking a step toward deeper integration between digital asset firms and the US banking system.

Citadel last year also pumped $200 million into crypto exchange Kraken to help accelerate the company’s strategy of bringing traditional financial products on-chain.

This post Crypto.com Secures $400M Investment From Citadel Securities at $20B Valuation first appeared on Bitcoin Magazine and is written by Mathew Di Salvo .

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Two defense technology companies filed lawsuits in federal court Tuesday after being excluded from the U.S. Navy’s newest unmanned surface vessel acquisition program .

Blue Water Autonomy and Saildrone allege they were kicked out of contention for the Navy’s Medium Unmanned Surface Vessel Family of Systems program after the Navy failed to comply with its own requirements, among other errors.

Blue Water Autonomy said the decision was based on “overly restrictive evaluation criteria, a misreading of Blue Water’s proposal, and irrational conclusions that are inconsistent with the [Request for Prototype Proposals] and statutory requirements,” according to a complaint filed in the U.S. Court of Federal Claims.

A significant portion of both companies’ legal documents were redacted, and the specifics of what the Navy found lacking in each of their MUSV proposals was not immediately clear.

The Navy launched the MUSV program and opened solicitations for the new class of boat on March 26, after canceling the Modular Attack Surface Craft program.

The latter, announced on July 28, 2025, solicited the development of USVs that were capable of carrying large containerized payloads that could accommodate a similar weight to the Navy’s anti-ballistic missile system, the Mark 70 Mod 1 Payload Delivery System.

The MASC program was dedicated to a specific mission and specific ask from the fleet, whereas the MUSV program addresses a larger batch of requirements and mission types.

This was the reasoning behind the shuttering of the MASC program, according to Rebecca Gassler, portfolio acquisition executive for the U.S. Navy’s robotic and autonomous systems.

The MUSV solicitation, which ended on April 17, analyzed a company’s business plan, manufacturing plan, test plan and technical design.

Chosen companies and their MUSVs were then instructed to prepare for an on-water test with a surrogate vessel that would be conducted at the end of the fiscal year.

Blue Water Autonomy was initially chosen by the Navy to participate in the Modular Attack Surface Craft program before the MUSV program was rolled out.

The company was already underway in developing its Liberty vessel for the MASC program when it ended, having sunk money into production.

But before Blue Water Autonomy could participate in the on-water test with a surrogate vessel to demonstrate its viability as a partner for future MUSVs, they say they were barred from continuing in the MUSV program competition.

The Navy announced on June 1 that it had selected seven companies to participate in at-sea testing.

Those companies included Sea Machines, Leidos, Saronic Technologies, Galliano Marine Services, PacMar Technologies, Birdon and Huntington Ingalls Industries.

Blue Water Autonomy was not on the list.

US Navy selects companies for at-sea MUSV prototype testing

The company said the Navy’s decision to remove it from consideration for the MUSV request for prototype proposal was “capricious” and not “in accordance with statute or regulation.”

The complaint asked that the Navy halt the testing and funding for the MUSV program until “prejudicial errors” were remedied and Blue Water Autonomy was allowed reentry into the program in an effort to win the bid for the MUSV contract.

Saildrone was also excluded from participating in the program after initially taking part.

The company argues that it was more than deserving of being in the mix for the MUSV program, as it operates the world’s largest fleet of contractor-owned, contractor-operator USVs which have completed upwards of 2.5 million nautical miles since 2012, according to a complaint filed in the U.S. Court of Federal Claims.

“Our fully compliant MUSV submission to the US Navy should have qualified for advancing to the next round, in which we would participate in sea trials and develop a prototype at our own cost,” a Saildrone spokesperson said. “We support the Navy’s mission and believe there has been a misunderstanding in the evaluation of our bid.”

Saildrone has deployed more than 70 vessels across the globe, including for the Navy and U.S. Coast Guard, the complaint said.

The company said it learned it was disqualified from continuing to compete in the MUSV program from a news article and was offered no explanation in an email follow-up with the U.S. government as to why it wasn’t given an opportunity to continue.

Eventually, Saildrone says they were provided a “fundamentally flawed evaluation.”

“Because advancement to the on-water test event imposes no material financial obligation on the government, reevaluating Saildrone’s proposal consistent with the solicitation and advancing Saildrone furthers the public interest at no meaningful cost,” the complaint said.

Saildrone asked to be reinstated in the competition and allowed to compete in the on-water test.

The fiscal 2027 Navy budget calls for the procurement 63 unmanned vessels .

President Donald Trump’s One Big Beautiful Bill Act contains $2.1 billion for medium unmanned surface vessels, a Navy official told Military Times in March.