  We consider line ensembles of non-intersecting random walks constrained by a
hard wall, each tilted by the area underneath it with geometrically growing
pre-factors $\mathfrak{b}^i$ where $\mathfrak{b}>1$. This is a model for the
level lines of the $(2+1)$D SOS model above a hard wall, which itself mimics
the low-temperature 3D Ising interface. A similar model with $\mathfrak{b}=1$
and a fixed number of curves was studied by Ioffe, Velenik, and Wachtel (2018),
who derived a scaling limit as the time interval $[-N,N]$ tends to infinity.
Line ensembles of Brownian bridges with geometric area tilts ($\mathfrak{b}>1$)
were studied by Caputo, Ioffe, and Wachtel (2019), and later by Dembo,
Lubetzky, and Zeitouni (2022). Their results show that as the time interval and
the number of curves $n$ tend to infinity, the top $k$ paths converge to a
limiting measure $\mu$. In this paper we address the open problem of proving
existence of a scaling limit for random walk ensembles with geometric area
tilts. We prove that with mild assumptions on the jump distribution, under
suitable scaling the top $k$ paths converge to the same measure $\mu$ as
$N\to\infty$ followed by $n\to\infty$. We do so both in the case of bridges
fixed at $\pm N$ and of walks fixed only at $-N$.
